一个正常的名称 personal page - To The Moon

一个正常的名称

一个正常的名称

haolaoshi

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一个正常的名称

2023-06-07

Jdksososososlslskksksksks

一个正常的名称

2023-03-27

[微笑]

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一个正常的名称

2023-03-27

[开心]

Alibaba founder Jack Ma has returned to China

一个正常的名称

2023-03-25

Ejejwkwk

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一个正常的名称

2023-03-25

Ejekekekw

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一个正常的名称

2023-03-25

Wwkwkwkwk

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一个正常的名称

2023-03-25

Djsksksk

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一个正常的名称

2023-03-25

Sjskskskwk

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一个正常的名称

2023-03-25

Sbzjzkskak

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一个正常的名称

2023-03-25

Sjsjsksksk

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一个正常的名称

2023-03-25

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一个正常的名称

2023-03-25

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一个正常的名称

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一个正常的名称

2023-03-25

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一个正常的名称

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一个正常的名称

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一个正常的名称

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一个正常的名称

2023-03-25

Djskskd

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一个正常的名称

2023-03-25

Sksjsksks

They use ChatGPT to engage in autonomous driving, which can tell you "what am I doing"

一个正常的名称

2023-03-25

Zksksldk

They use ChatGPT to engage in autonomous driving, which can tell you "what am I doing"

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At the same time, Ali concept stocks changed in the afternoon,<a href=\"https://laohu8.com/S/300688\">Entrepreneurial dark horse</a>、<a href=\"https://laohu8.com/S/688365\">Guangyun Technology</a>Both rose by more than 10%, data port,<a href=\"https://laohu8.com/S/600797\">Zhejiang University Net New</a>、<a href=\"https://laohu8.com/S/688220\">Aojie Technology</a>Wait for individual stocks to follow suit.</p><p><img src=\"https://static.tigerbbs.com/8b290a81d4d3dc5cafa88f08821c444c\" tg-width=\"840\" tg-height=\"470\" referrerpolicy=\"no-referrer\"/></p><p>Previously appeared in Japan, Thailand and other places<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Jack Ma, the founder of the group, has returned to China. Recently, some netizens witnessed Jack Ma, founder of Alibaba Group, in Wenyi Road Tunnel.</p><p>In the video, Jack Ma rides in a commercial vehicle and talks with people around him, that is, in front of him, from time to time. 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(Reporter Mao Mingjiang Huang Xinyi)</p><p></body></html></p>","source":"XLCJ","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Alibaba founder Jack Ma has returned to China</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nAlibaba founder Jack Ma has returned to China\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">新浪财经</strong><span class=\"h-time small\">2023-03-27 13:10</span>\n</p>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>On the 27th,<a href=\"https://laohu8.com/S/09988\">Alibaba-SW</a>It continued to rise in the afternoon, with an increase of nearly 4% as of press time. At the same time, Ali concept stocks changed in the afternoon,<a href=\"https://laohu8.com/S/300688\">Entrepreneurial dark horse</a>、<a href=\"https://laohu8.com/S/688365\">Guangyun Technology</a>Both rose by more than 10%, data port,<a href=\"https://laohu8.com/S/600797\">Zhejiang University Net New</a>、<a href=\"https://laohu8.com/S/688220\">Aojie Technology</a>Wait for individual stocks to follow suit.</p><p><img src=\"https://static.tigerbbs.com/8b290a81d4d3dc5cafa88f08821c444c\" tg-width=\"840\" tg-height=\"470\" referrerpolicy=\"no-referrer\"/></p><p>Previously appeared in Japan, Thailand and other places<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Jack Ma, the founder of the group, has returned to China. Recently, some netizens witnessed Jack Ma, founder of Alibaba Group, in Wenyi Road Tunnel.</p><p>In the video, Jack Ma rides in a commercial vehicle and talks with people around him, that is, in front of him, from time to time. In this regard, the reporter of Science and Technology Innovation Board Daily confirmed from relevant sources that the people in the car were Jack Ma, Zhang Yong, chairman and CEO of Alibaba Group, and<a href=\"https://laohu8.com/S/06688\">Ant Group</a>Shao Xiaofeng, Executive Vice President. (Reporter Mao Mingjiang Huang Xinyi)</p><p></body></html></p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://finance.sina.com.cn/china/gncj/2023-03-27/doc-imynhvcf5020323.shtml\">新浪财经</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/f2a20dbdd9e7114c7a052345418239e3","relate_stocks":{"BABA":"阿里巴巴","09988":"阿里巴巴-W"},"source_url":"https://finance.sina.com.cn/china/gncj/2023-03-27/doc-imynhvcf5020323.shtml","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1135445081","content_text":"27日讯，阿里巴巴-SW午后持续走高，截至发稿涨幅近4%。同时，阿里概念股午后异动，创业黑马、光云科技均涨超10%，数据港、浙大网新、翱捷科技等个股跟涨。此前在日本、泰国等地现身的阿里巴巴集团创始人马云已返回国内。近日有网友在杭州文一路隧道中目击阿里巴巴集团创始人马云。视频中，马云乘坐一辆商务车，不时与身边即前面的人交谈。对此，《科创板日报》记者从相关人士处确认，该车内人士分别为马云、阿里巴巴集团董事会主席兼首席执行官张勇以及蚂蚁集团执行副总裁邵晓锋。（ 记者 毛明江 黄心怡）","news_type":1,"symbols_score_info":{"09988":0.9,"BABA":0.9}},"isVote":1,"tweetType":1,"viewCount":2395,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943784382,"gmtCreate":1679722262946,"gmtModify":1679722267960,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Ejejwkwk","listText":"Ejejwkwk","text":"Ejejwkwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784382","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2670,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943784975,"gmtCreate":1679722256398,"gmtModify":1679722260157,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Ejekekekw","listText":"Ejekekekw","text":"Ejekekekw","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784975","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2577,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943784057,"gmtCreate":1679722250279,"gmtModify":1679722252746,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Wwkwkwkwk","listText":"Wwkwkwkwk","text":"Wwkwkwkwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784057","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2185,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785763,"gmtCreate":1679722245153,"gmtModify":1679722249196,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Djsksksk","listText":"Djsksksk","text":"Djsksksk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785763","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2416,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785454,"gmtCreate":1679722236278,"gmtModify":1679722240056,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Sjskskskwk","listText":"Sjskskskwk","text":"Sjskskskwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785454","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2762,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785581,"gmtCreate":1679722229644,"gmtModify":1679722232771,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Sbzjzkskak","listText":"Sbzjzkskak","text":"Sbzjzkskak","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785581","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2154,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785274,"gmtCreate":1679722223299,"gmtModify":1679722228425,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31df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22:33","market":"us","language":"zh","title":"They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"","url":"https://stock-news.laohu8.com/highlight/detail?id=2322314445","media":"华尔街见闻","summary":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。","content":"<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>","source":"wallstreetcn_api","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; 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overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nThey use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">华尔街见闻</strong><span class=\"h-time small\">2023-03-24 22:33</span>\n</p>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://wallstreetcn.com/articles/3684853\">华尔街见闻</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://wpimg-wscn.awtmt.com/1f7e0c63-5923-4dff-8d60-ab2f7ca5d931.gif?imageView2/1/w/340/h/340","relate_stocks":{},"source_url":"https://wallstreetcn.com/articles/3684853","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"2322314445","content_text":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。还在玩ChatGPT？已经有自动驾驶算法能告诉你“我在干嘛”。基于视觉和神经网络的自动驾驶算法，虽然能通过传感器数据，以及学习人类的驾驶行为，自主决策并控制车辆。但是，算法基于什么做出的决策？特别是出现故障，也就是决策错误的时候，算法是怎么想的？这些一直被称为自动驾驶算法里的“黑匣子”，让算法缺乏透明度和可解释性。不过，现在有这么一个模型，既能预测车辆控制行为，还能自己解释“我停车是因为红灯亮了，并且有行人在过马路”。模型论文入选ICRA 2023，相关模型已开源。那么，是一个什么样的算法？ADAPT：驾驶行为感知说明大模型这是一种叫ADAPT（Action-aware Driving Caption Transformer）的端到端算法，也是目前第一个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为，并且输出自然语言叙述和推理。直白一点说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。在论文作者提供的测试视频里，这个算法最终上车的效果是这样的。（红色字是车辆行为，蓝色字是解释）“车在向前开。因为路上没有车。”驾驶行为变化后，算法也能及时感知：“车靠左边停下了。因为要停车。”“车开始移动并且靠右行驶。因为路左边停着车。”算法不仅能识别路口，也能识别骑着车的人。“车在十字路口停下了。因为要避开街上骑着自行车的人，”这是怎么实现的？多任务框架下的联合训练ADAPT框架可以分为两个部分：车辆行为描述（DCG，Driving Caption Generation）和车辆控制信号预测（CSP，Control Signal Prediction）。首先，传感器端输入视频，Video Swin Transformer对车辆视频进行编码，得到的视频特征会输入进各任务模块里。在DCG模块，算法利用Vision-Language Transformer生成两个自然语句，也就是上文中提到的车辆行为描述和原因解释。相同的视频特征也会输入进CSP模块（类似一般基于视觉的自动驾驶系统），输出车辆实际的控制信号序列，并利用Motion Transformer输出模型预测的控制信号，比如速度、方向和加速度。在单个网络中，作者利用车辆实际的控制信号序列和模型预测的控制信号序列，两者的均方误差作为CSP模块的损失函数。而在多任务框架下，通过联合训练DCG和CSP，可以减少车辆决策和文本描述之间的差异，提高控制信号预测的准确率。论文里，作者们在包含控制信号和车辆视频的大规模数据集BDD-X上，利用机器评测和人工评测验证了ADAPT的有效性。机器评测方面，使用的是BLEU4、METEOR、ROUGE-L和CIDEr（对应缩写分别为B4、M、R、C）等多种语言任务常用的指标。最终显示ADAPT达到了当前最优（State-of-the-Art）的结果，ADAPT在动作描述方面比原有先进方法CIDEr高出31.7，在原因解释方面高33.1。人工评测分为动作描述、原因解释和全句三个部分。通过人工判断，ADAPT在这三部分的准确性分别达到了90%，90.3%和82.7%，证明了ADAPT的有效性。在可视化结果里，也能看出ADAPT可以准确识别车辆行为以及决策原因。并且在黑夜、阴雨天等场景下，ADAPT也能保证准确度；即使有雨刷器干扰，ADAPT也可以识别道路上的停止标识。为什么需要ADAPT？自动驾驶行为的可解释性在基于视觉的自动驾驶算法里，比较常见的解释图有视觉注意图（Attention Map），或者成本量图（Cost Volume），但不熟悉自动驾驶算法的人容易对这些图造成误解。上：视觉注意图；下：成本量图因此，ADAPT这种能够生成自然语言、“说人话”的算法，能够帮助用户更好地理解自动驾驶算法在做什么、为什么要这么做，同时还能让用户更信任自动驾驶技术。而对于算法工程师和研究人员来说，当发生极端情况时、或者发生故障（比如判断错误）时，ADAPT可以帮助他们获得更多信息，进而改进算法。作者们将进一步研究如何在模拟器和实际车辆上如何部署ADAPT，以及如何利用文本转语音技术，让生成的句子转化为语音，帮助普通乘客，特别是视力障碍乘客使用。","news_type":1,"symbols_score_info":{}},"isVote":1,"tweetType":1,"viewCount":713,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943786112,"gmtCreate":1679721288436,"gmtModify":1679721291246,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Zksksldk","listText":"Zksksldk","text":"Zksksldk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943786112","repostId":"2322314445","repostType":4,"repost":{"id":"2322314445","kind":"highlight","pubTimestamp":1679668428,"share":"https://ttm.financial/m/news/2322314445?lang=en_US&edition=fundamental","pubTime":"2023-03-24 22:33","market":"us","language":"zh","title":"They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"","url":"https://stock-news.laohu8.com/highlight/detail?id=2322314445","media":"华尔街见闻","summary":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。","content":"<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>","source":"wallstreetcn_api","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; 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overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nThey use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">华尔街见闻</strong><span class=\"h-time small\">2023-03-24 22:33</span>\n</p>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://wallstreetcn.com/articles/3684853\">华尔街见闻</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://wpimg-wscn.awtmt.com/1f7e0c63-5923-4dff-8d60-ab2f7ca5d931.gif?imageView2/1/w/340/h/340","relate_stocks":{},"source_url":"https://wallstreetcn.com/articles/3684853","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"2322314445","content_text":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。还在玩ChatGPT？已经有自动驾驶算法能告诉你“我在干嘛”。基于视觉和神经网络的自动驾驶算法，虽然能通过传感器数据，以及学习人类的驾驶行为，自主决策并控制车辆。但是，算法基于什么做出的决策？特别是出现故障，也就是决策错误的时候，算法是怎么想的？这些一直被称为自动驾驶算法里的“黑匣子”，让算法缺乏透明度和可解释性。不过，现在有这么一个模型，既能预测车辆控制行为，还能自己解释“我停车是因为红灯亮了，并且有行人在过马路”。模型论文入选ICRA 2023，相关模型已开源。那么，是一个什么样的算法？ADAPT：驾驶行为感知说明大模型这是一种叫ADAPT（Action-aware Driving Caption Transformer）的端到端算法，也是目前第一个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为，并且输出自然语言叙述和推理。直白一点说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。在论文作者提供的测试视频里，这个算法最终上车的效果是这样的。（红色字是车辆行为，蓝色字是解释）“车在向前开。因为路上没有车。”驾驶行为变化后，算法也能及时感知：“车靠左边停下了。因为要停车。”“车开始移动并且靠右行驶。因为路左边停着车。”算法不仅能识别路口，也能识别骑着车的人。“车在十字路口停下了。因为要避开街上骑着自行车的人，”这是怎么实现的？多任务框架下的联合训练ADAPT框架可以分为两个部分：车辆行为描述（DCG，Driving Caption Generation）和车辆控制信号预测（CSP，Control Signal Prediction）。首先，传感器端输入视频，Video Swin Transformer对车辆视频进行编码，得到的视频特征会输入进各任务模块里。在DCG模块，算法利用Vision-Language Transformer生成两个自然语句，也就是上文中提到的车辆行为描述和原因解释。相同的视频特征也会输入进CSP模块（类似一般基于视觉的自动驾驶系统），输出车辆实际的控制信号序列，并利用Motion Transformer输出模型预测的控制信号，比如速度、方向和加速度。在单个网络中，作者利用车辆实际的控制信号序列和模型预测的控制信号序列，两者的均方误差作为CSP模块的损失函数。而在多任务框架下，通过联合训练DCG和CSP，可以减少车辆决策和文本描述之间的差异，提高控制信号预测的准确率。论文里，作者们在包含控制信号和车辆视频的大规模数据集BDD-X上，利用机器评测和人工评测验证了ADAPT的有效性。机器评测方面，使用的是BLEU4、METEOR、ROUGE-L和CIDEr（对应缩写分别为B4、M、R、C）等多种语言任务常用的指标。最终显示ADAPT达到了当前最优（State-of-the-Art）的结果，ADAPT在动作描述方面比原有先进方法CIDEr高出31.7，在原因解释方面高33.1。人工评测分为动作描述、原因解释和全句三个部分。通过人工判断，ADAPT在这三部分的准确性分别达到了90%，90.3%和82.7%，证明了ADAPT的有效性。在可视化结果里，也能看出ADAPT可以准确识别车辆行为以及决策原因。并且在黑夜、阴雨天等场景下，ADAPT也能保证准确度；即使有雨刷器干扰，ADAPT也可以识别道路上的停止标识。为什么需要ADAPT？自动驾驶行为的可解释性在基于视觉的自动驾驶算法里，比较常见的解释图有视觉注意图（Attention Map），或者成本量图（Cost Volume），但不熟悉自动驾驶算法的人容易对这些图造成误解。上：视觉注意图；下：成本量图因此，ADAPT这种能够生成自然语言、“说人话”的算法，能够帮助用户更好地理解自动驾驶算法在做什么、为什么要这么做，同时还能让用户更信任自动驾驶技术。而对于算法工程师和研究人员来说，当发生极端情况时、或者发生故障（比如判断错误）时，ADAPT可以帮助他们获得更多信息，进而改进算法。作者们将进一步研究如何在模拟器和实际车辆上如何部署ADAPT，以及如何利用文本转语音技术，让生成的句子转化为语音，帮助普通乘客，特别是视力障碍乘客使用。","news_type":1,"symbols_score_info":{}},"isVote":1,"tweetType":1,"viewCount":776,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"hots":[{"id":9943784382,"gmtCreate":1679722262946,"gmtModify":1679722267960,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Ejejwkwk","listText":"Ejejwkwk","text":"Ejejwkwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784382","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2670,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943784975,"gmtCreate":1679722256398,"gmtModify":1679722260157,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Ejekekekw","listText":"Ejekekekw","text":"Ejekekekw","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784975","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2577,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943784057,"gmtCreate":1679722250279,"gmtModify":1679722252746,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Wwkwkwkwk","listText":"Wwkwkwkwk","text":"Wwkwkwkwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943784057","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2185,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785763,"gmtCreate":1679722245153,"gmtModify":1679722249196,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Djsksksk","listText":"Djsksksk","text":"Djsksksk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785763","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2416,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785454,"gmtCreate":1679722236278,"gmtModify":1679722240056,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Sjskskskwk","listText":"Sjskskskwk","text":"Sjskskskwk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785454","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2762,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785581,"gmtCreate":1679722229644,"gmtModify":1679722232771,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Sbzjzkskak","listText":"Sbzjzkskak","text":"Sbzjzkskak","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":1,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785581","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":2154,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":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08:15","market":"us","language":"zh","title":"Last night and this morning | \"big thunder\" late at night! Deutsche Bank's sharp drop rekindled the panic of spreading banking crisis, and the German Chancellor urgently \"put out the fire\"","url":"https://stock-news.laohu8.com/highlight/detail?id=1126149723","media":"老虎资讯综合","summary":"摘要：美股小幅收高，德意志银行大跌引发市场担忧，德国总理为德银背书，称德银“盈利丰厚” 无需担忧海外行情1、美股周五小幅收高德银状况备受关注北京时间25日凌晨，美股周五小幅收高，三大股指本周均录得涨幅","content":"<p><html><head></head><body>Summary: U.S. stocks closed slightly higher,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>The sharp drop triggered market concerns, and the German Chancellor endorsed Deutsche Bank, saying that Deutsche Bank was \"profitable\" and did not need to worry about overseas conditions</p><p>1. U.S. stocks closed slightly higher on Friday, and Deutsche Bank's situation attracted much attention</p><p>In the early morning of the 25th Beijing time, U.S. stocks closed slightly higher on Friday, with all three major stock indexes recording gains this week.</p><p>The Dow rose 132.28 points, or 0.41%, to 32,237.53 points; The Nasdaq rose 36.56 points, or 0.31%, to 11823.96 points; The S&P 500 rose 22.27 points, or 0.56%, to 3,970.99 points.</p><p>The Dow rose 1.18% this week, the S&P 500 rose 1.39%, and the Nasdaq rose 1.66%.</p><p>The European and American banking crisis is still the focus of the market. Investors Worried<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Will become<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>The latest victim after the thunderstorm. The German Chancellor and the President of the European Central Bank spoke one after another in an attempt to alleviate the market's concerns about Deutsche Bank. Deutsche Bank once fell 8% and finally closed down more than 3%.</p><p>Big Tech Stocks Mixed, (Ranked By Market Cap)<a href=\"https://laohu8.com/S/AAPL\">Apple</a>Up 0.83%,<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>Up 1.05%,<a href=\"https://laohu8.com/S/GOOG\">Google</a>Down 0.19%,<a href=\"https://laohu8.com/S/AMZN\">Amazon</a>Down 0.59%,<a href=\"https://laohu8.com/S/NVDA\">Nvidia</a>Down 1.52%,<a href=\"https://laohu8.com/S/TSLA\">Tesla</a>It fell 0.94%, while Meta rose 0.85%.</p><p><a href=\"https://laohu8.com/S/JPM\">JPMorgan Chase</a>Global market strategist Michael Bell said investors are trying to determine \"the extent to which concerns about the banking system will lead to a further tightening of credit conditions.\"</p><p>2. Popular Chinese concept stocks were mixed on Friday. The Nasdaq China Golden Dragon Index fell 0.91%</p><p>Popular Chinese concept stocks were mixed,<a href=\"https://laohu8.com/S/BIDU\">Baidu</a>Up 3.55%,<a href=\"https://laohu8.com/S/TME\">Tencent Music</a>Up 0.92%,<a href=\"https://laohu8.com/S/JD\">JD.com</a>Up 0.55%,<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Up 0.44%,<a href=\"https://laohu8.com/S/LI\">Li Auto</a>Down 1.35%,<a href=\"https://laohu8.com/S/NIO\">Nio</a>Down 2.16%,<a href=\"https://laohu8.com/S/XPEV\">XPeng vehicles</a>Down 2.93%,<a href=\"https://laohu8.com/S/EDU\">New Oriental</a>Down 3.32%,<a href=\"https://laohu8.com/S/PDD\">Pinduoduo</a>Down 4.51%.</p><p>3. European stocks closed generally lower and the German DAX30 index fell 1.83%</p><p>Germany's DAX30 index fell 1.83%,<a href=\"https://laohu8.com/S/VUKE.UK\">UK FTSE 100</a>The index fell 1.33%, the French CAC40 index fell 1.74%, and the European Stoxx 50 index fell 2%.</p><p>4. U.S. WTI crude oil futures closed down 1% on Friday</p><p>West Texas Intermediate (WTI) futures for May delivery fell 70 cents, or 1%, to settle at $69.26 a barrel on the New York Mercantile Exchange crude oil market.</p><p>5. New York gold futures closed down 0.6% on Friday and rose 0.5% this week</p><p>New York gold futures closed down 0.6% on Friday, but rose about 0.5% this week, the fourth consecutive week of gains. At the beginning of this week, the price of gold futures once exceeded $2,000 an ounce. In<a href=\"https://laohu8.com/S/SIVB\">Silicon Valley Bank</a>After the collapse, worries about the health of European and American banking systems suddenly broke out, prompting investors to rush into the gold market this month.</p><p>Macro News</p><p>1. The German Chancellor endorsed Deutsche Bank, saying that Deutsche Bank is \"profitable\" and there is no need to worry</p><p>German Chancellor Scholz said there was no reason to worry about Deutsche Bank. Previously, due to market concerns about the European banking industry, Deutsche Bank's share price dropped the most in three years.</p><p>\"Deutsche Bank has fundamentally modernized and restructured its business model and is a highly profitable bank,\" Scholz said when asked about the bank at a press conference in Brussels on Friday. Scholz previously held talks with EU leaders and European Central Bank President Christine Lagarde in Brussels.</p><p>2. US President Biden:<a href=\"https://laohu8.com/S/BAC\">Bank of America</a>The situation of the industry is quite good</p><p>U.S. President Biden said that the U.S. banking industry is in pretty good shape; People's savings are safe; If there is more instability, we think we can get the FDIC to guarantee deposits above $250,000; I didn't see any factors causing thunderstorms in the banking industry; It will take some time for the banking industry to calm down.</p><p>3. Three Fed officials all said that the rate hike implemented this week is indeed necessary and high inflation still needs to be curbed</p><p>All three Fed policymakers expressed confidence in actions to support the financial system and stressed the need to curb high inflation despite concerns about banking pressure.</p><p>Officials said on Friday that in order to control the stronger-than-expected economy, the rate hike action implemented this week is obviously necessary. This echoes Chairman Powell's determination to restore price stability. St. Louis Fed President James Bullard also said he now forecasts interest rates to rise to 5.625% this year, 50 basis points higher than his colleagues' median forecast.</p><p>4. Economic recession trading starts in full, European bank stocks bear the brunt</p><p>The stock market crash led by banking stocks in Europe is sending a signal that the market is eager to start recession-themed trading. When there is a recession risk, banks tend to bear the brunt because they are the channel through which credit flows throughout the economy.</p><p>Andreas Lipkow, strategist at Comdirect Bank, said: \"The cyclical sector is in a downward spiral because it is most closely related to the banking sector and may be affected by the second and third rounds.\"</p><p>5. The U.S. service industry and manufacturing PMIs rebounded in March, and the service industry was stronger, but at the cost of renewed inflation</p><p>The initial value of the U.S. services PMI in March was 53.8, higher than 50.6 in February and hitting an 11-month high; The initial value of manufacturing PMI was 49.3, higher than February's 47.3 and market expectations of 47, a five-month high, but it has been below the boom-bust line for the fifth consecutive month. The turnaround in the U.S. economy has been uneven and largely driven by services.</p><p>Market analysts believe that the rise in the U.S. PMI in March shows the resilience of the U.S. economy, and also shows that when U.S. inflation is difficult to subside and there is a partial rebound, the PMI has accelerated its recovery.</p><p>The situation between Russia and Ukraine</p><p>1. British officials say they will provide depleted uranium bombs to Ukraine. Russian officials say the consequences of using depleted uranium weapons will be very serious</p><p>British Defense Ministry officials recently stated that the supporting ammunition for the \"Challenger 2\" main battle tank provided by the UK to Ukraine will contain depleted uranium armor-piercing projectiles. As soon as the news came out, it immediately attracted Russian condemnation. On the 24th local time, Medvedev, Vice Chairman of the Russian Security Council, and Russian Defense Ministry officials all stated that the consequences of using depleted uranium weapons are very serious.</p><p>2. Russia claims to attack Ukrainian military personnel and equipment. Ukraine claims to repel the Russian attack</p><p>According to the battle situation information reported by the Russian Ministry of Defense on the 24th local time, in the past 24 hours, the Russian army attacked Ukrainian military personnel in Kupyansk, Bonliman, Donetsk and other directions. The Russian army also destroyed the Ukrainian military in the above directions. Artillery, rocket launcher systems, ammunition depots and other targets. In addition, the Russian army also shot down multiple Ukrainian drones. On the same day, the General Staff of the Ukrainian Armed Forces reported that the Russian army continued to launch offensives in Bonliman, Bakhmut, Avdeyevka and other directions, and the Ukrainian army repeatedly repelled Russian attacks. The Ukrainian Air Force has launched multiple strikes against areas where Russian military personnel and equipment are concentrated. In addition, the Ukrainian army also shot down multiple Russian drones.</p><p>3. Unknown objects were found near the explosion site of the \"Nord Stream\" pipeline. The operator was invited to participate in the salvage</p><p>The Danish Energy Agency stated on the 23rd local time that it has invited the Russian operator of the \"Nord Stream\" natural gas pipeline to participate in the salvage of a suspicious object near the \"Nord Stream 2\" pipeline.</p><p>\"In order to further confirm the nature of this object\", the relevant Danish departments decided to salvage the object with the assistance of the Danish military, so the Danish Energy Agency invited the operator Russian Nord Stream natural gas pipeline Second-tier Company to participate in the salvage. Nord Stream natural gas pipeline Second-tier Company announced on the 24th that it accepted the invitation.</p><p>4. The EU announced that it will aid Ukraine 1 million artillery shells in the next year</p><p>Leaders of EU member states held a summit in Brussels on the 23rd and agreed to provide Ukraine with 1 million artillery shells in the next year. European Council President Michel said that the EU hopes to become a comprehensive participant in providing support to Ukraine, including production, manufacturing, and delivery of ammunition.</p><p>5. The Swedish Parliament approved the government's military aid to Ukraine with a total value of 554 million euros</p><p>On March 23, local time, the Swedish Parliament approved the Swedish government to provide Ukraine with military equipment and ammunition worth 554 million euros, including the \"Leopard-2\" main battle tank, the \"Archer\" self-propelled artillery system and some anti-tank weapons.</p><p>Company News</p><p>1. U.S. bank deposits plummeted by US $98.4 billion in the week when Silicon Valley Bank exploded</p><p>In the week when the failure of several banks in the United States triggered a new round of global financial turmoil, the country's bank deposits recorded the biggest loss in nearly a year. Unadjusted data released by the Federal Reserve on Friday showed that bank deposits in the United States fell by $98.4 billion to $17.5 trillion in the week ended March 15. So-called \"other\" deposits fell by $78.2 billion to $15.7 trillion.</p><p>2. More than half of Swiss people oppose it<a href=\"https://laohu8.com/S/UBS\">UBS</a>Acquisition of Credit Suisse</p><p>More than half of Swiss people oppose UBS's government-backed takeover of struggling rival Credit Suisse, according to a recent poll. The poll conducted by GFS between March 21-23 showed that 54% of people opposed or strongly opposed the controversial deal. Only one in 20 Swiss people, that is, 5% of the respondents, strongly support this decision, and another 30% support the acquisition deal reached last weekend to some extent.</p><p>3、<a href=\"https://laohu8.com/S/F\">Ford Motor</a>Plans to put driver-assistance features at the heart of next-generation electric F-Series pickup</p><p>Ford plans to make driver assistance features at the heart of the next generation of electric F-Series pickups, which allow drivers to take a nap at 60 miles per hour. Ford CEO Jim Farley said in an interview on Friday, \"On a sunny day, on the highway, you should be able to take a nap in the truck, talk on the phone, or do whatever you want in the truck, and the truck itself will drive for you. This will be completely digital, which is a truly groundbreaking product.\"</p><p>Compared with Ford's current BlueCruise semi-autonomous driving function, this assisted driving technology will be a major improvement. It is reported that the BlueCruise semi-autonomous driving function allows drivers to take their hands off the steering wheel on certain highways, but requires them to keep an eye on the road at all times. U.S. Department of Transportation officials have repeatedly warned that none of the vehicles currently on the market can drive themselves, and even companies such as Tesla are promoting driving assistance functions that break through the boundaries.</p><p></body></html></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Last night and this morning | \"big thunder\" late at night! Deutsche Bank's sharp drop rekindled the panic of spreading banking crisis, and the German Chancellor urgently \"put out the fire\"</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nLast night and this morning | \"big thunder\" late at night! Deutsche Bank's sharp drop rekindled the panic of spreading banking crisis, and the German Chancellor urgently \"put out the fire\"\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/102\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">老虎资讯综合 </p>\n<p class=\"h-time smaller\">2023-03-25 08:15</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>Summary: U.S. stocks closed slightly higher,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>The sharp drop triggered market concerns, and the German Chancellor endorsed Deutsche Bank, saying that Deutsche Bank was \"profitable\" and did not need to worry about overseas conditions</p><p>1. U.S. stocks closed slightly higher on Friday, and Deutsche Bank's situation attracted much attention</p><p>In the early morning of the 25th Beijing time, U.S. stocks closed slightly higher on Friday, with all three major stock indexes recording gains this week.</p><p>The Dow rose 132.28 points, or 0.41%, to 32,237.53 points; The Nasdaq rose 36.56 points, or 0.31%, to 11823.96 points; The S&P 500 rose 22.27 points, or 0.56%, to 3,970.99 points.</p><p>The Dow rose 1.18% this week, the S&P 500 rose 1.39%, and the Nasdaq rose 1.66%.</p><p>The European and American banking crisis is still the focus of the market. Investors Worried<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Will become<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>The latest victim after the thunderstorm. The German Chancellor and the President of the European Central Bank spoke one after another in an attempt to alleviate the market's concerns about Deutsche Bank. Deutsche Bank once fell 8% and finally closed down more than 3%.</p><p>Big Tech Stocks Mixed, (Ranked By Market Cap)<a href=\"https://laohu8.com/S/AAPL\">Apple</a>Up 0.83%,<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>Up 1.05%,<a href=\"https://laohu8.com/S/GOOG\">Google</a>Down 0.19%,<a href=\"https://laohu8.com/S/AMZN\">Amazon</a>Down 0.59%,<a href=\"https://laohu8.com/S/NVDA\">Nvidia</a>Down 1.52%,<a href=\"https://laohu8.com/S/TSLA\">Tesla</a>It fell 0.94%, while Meta rose 0.85%.</p><p><a href=\"https://laohu8.com/S/JPM\">JPMorgan Chase</a>Global market strategist Michael Bell said investors are trying to determine \"the extent to which concerns about the banking system will lead to a further tightening of credit conditions.\"</p><p>2. Popular Chinese concept stocks were mixed on Friday. The Nasdaq China Golden Dragon Index fell 0.91%</p><p>Popular Chinese concept stocks were mixed,<a href=\"https://laohu8.com/S/BIDU\">Baidu</a>Up 3.55%,<a href=\"https://laohu8.com/S/TME\">Tencent Music</a>Up 0.92%,<a href=\"https://laohu8.com/S/JD\">JD.com</a>Up 0.55%,<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Up 0.44%,<a href=\"https://laohu8.com/S/LI\">Li Auto</a>Down 1.35%,<a href=\"https://laohu8.com/S/NIO\">Nio</a>Down 2.16%,<a href=\"https://laohu8.com/S/XPEV\">XPeng vehicles</a>Down 2.93%,<a href=\"https://laohu8.com/S/EDU\">New Oriental</a>Down 3.32%,<a href=\"https://laohu8.com/S/PDD\">Pinduoduo</a>Down 4.51%.</p><p>3. European stocks closed generally lower and the German DAX30 index fell 1.83%</p><p>Germany's DAX30 index fell 1.83%,<a href=\"https://laohu8.com/S/VUKE.UK\">UK FTSE 100</a>The index fell 1.33%, the French CAC40 index fell 1.74%, and the European Stoxx 50 index fell 2%.</p><p>4. U.S. WTI crude oil futures closed down 1% on Friday</p><p>West Texas Intermediate (WTI) futures for May delivery fell 70 cents, or 1%, to settle at $69.26 a barrel on the New York Mercantile Exchange crude oil market.</p><p>5. New York gold futures closed down 0.6% on Friday and rose 0.5% this week</p><p>New York gold futures closed down 0.6% on Friday, but rose about 0.5% this week, the fourth consecutive week of gains. At the beginning of this week, the price of gold futures once exceeded $2,000 an ounce. In<a href=\"https://laohu8.com/S/SIVB\">Silicon Valley Bank</a>After the collapse, worries about the health of European and American banking systems suddenly broke out, prompting investors to rush into the gold market this month.</p><p>Macro News</p><p>1. The German Chancellor endorsed Deutsche Bank, saying that Deutsche Bank is \"profitable\" and there is no need to worry</p><p>German Chancellor Scholz said there was no reason to worry about Deutsche Bank. Previously, due to market concerns about the European banking industry, Deutsche Bank's share price dropped the most in three years.</p><p>\"Deutsche Bank has fundamentally modernized and restructured its business model and is a highly profitable bank,\" Scholz said when asked about the bank at a press conference in Brussels on Friday. Scholz previously held talks with EU leaders and European Central Bank President Christine Lagarde in Brussels.</p><p>2. US President Biden:<a href=\"https://laohu8.com/S/BAC\">Bank of America</a>The situation of the industry is quite good</p><p>U.S. President Biden said that the U.S. banking industry is in pretty good shape; People's savings are safe; If there is more instability, we think we can get the FDIC to guarantee deposits above $250,000; I didn't see any factors causing thunderstorms in the banking industry; It will take some time for the banking industry to calm down.</p><p>3. Three Fed officials all said that the rate hike implemented this week is indeed necessary and high inflation still needs to be curbed</p><p>All three Fed policymakers expressed confidence in actions to support the financial system and stressed the need to curb high inflation despite concerns about banking pressure.</p><p>Officials said on Friday that in order to control the stronger-than-expected economy, the rate hike action implemented this week is obviously necessary. This echoes Chairman Powell's determination to restore price stability. St. Louis Fed President James Bullard also said he now forecasts interest rates to rise to 5.625% this year, 50 basis points higher than his colleagues' median forecast.</p><p>4. Economic recession trading starts in full, European bank stocks bear the brunt</p><p>The stock market crash led by banking stocks in Europe is sending a signal that the market is eager to start recession-themed trading. When there is a recession risk, banks tend to bear the brunt because they are the channel through which credit flows throughout the economy.</p><p>Andreas Lipkow, strategist at Comdirect Bank, said: \"The cyclical sector is in a downward spiral because it is most closely related to the banking sector and may be affected by the second and third rounds.\"</p><p>5. The U.S. service industry and manufacturing PMIs rebounded in March, and the service industry was stronger, but at the cost of renewed inflation</p><p>The initial value of the U.S. services PMI in March was 53.8, higher than 50.6 in February and hitting an 11-month high; The initial value of manufacturing PMI was 49.3, higher than February's 47.3 and market expectations of 47, a five-month high, but it has been below the boom-bust line for the fifth consecutive month. The turnaround in the U.S. economy has been uneven and largely driven by services.</p><p>Market analysts believe that the rise in the U.S. PMI in March shows the resilience of the U.S. economy, and also shows that when U.S. inflation is difficult to subside and there is a partial rebound, the PMI has accelerated its recovery.</p><p>The situation between Russia and Ukraine</p><p>1. British officials say they will provide depleted uranium bombs to Ukraine. Russian officials say the consequences of using depleted uranium weapons will be very serious</p><p>British Defense Ministry officials recently stated that the supporting ammunition for the \"Challenger 2\" main battle tank provided by the UK to Ukraine will contain depleted uranium armor-piercing projectiles. As soon as the news came out, it immediately attracted Russian condemnation. On the 24th local time, Medvedev, Vice Chairman of the Russian Security Council, and Russian Defense Ministry officials all stated that the consequences of using depleted uranium weapons are very serious.</p><p>2. Russia claims to attack Ukrainian military personnel and equipment. Ukraine claims to repel the Russian attack</p><p>According to the battle situation information reported by the Russian Ministry of Defense on the 24th local time, in the past 24 hours, the Russian army attacked Ukrainian military personnel in Kupyansk, Bonliman, Donetsk and other directions. The Russian army also destroyed the Ukrainian military in the above directions. Artillery, rocket launcher systems, ammunition depots and other targets. In addition, the Russian army also shot down multiple Ukrainian drones. On the same day, the General Staff of the Ukrainian Armed Forces reported that the Russian army continued to launch offensives in Bonliman, Bakhmut, Avdeyevka and other directions, and the Ukrainian army repeatedly repelled Russian attacks. The Ukrainian Air Force has launched multiple strikes against areas where Russian military personnel and equipment are concentrated. In addition, the Ukrainian army also shot down multiple Russian drones.</p><p>3. Unknown objects were found near the explosion site of the \"Nord Stream\" pipeline. The operator was invited to participate in the salvage</p><p>The Danish Energy Agency stated on the 23rd local time that it has invited the Russian operator of the \"Nord Stream\" natural gas pipeline to participate in the salvage of a suspicious object near the \"Nord Stream 2\" pipeline.</p><p>\"In order to further confirm the nature of this object\", the relevant Danish departments decided to salvage the object with the assistance of the Danish military, so the Danish Energy Agency invited the operator Russian Nord Stream natural gas pipeline Second-tier Company to participate in the salvage. Nord Stream natural gas pipeline Second-tier Company announced on the 24th that it accepted the invitation.</p><p>4. The EU announced that it will aid Ukraine 1 million artillery shells in the next year</p><p>Leaders of EU member states held a summit in Brussels on the 23rd and agreed to provide Ukraine with 1 million artillery shells in the next year. European Council President Michel said that the EU hopes to become a comprehensive participant in providing support to Ukraine, including production, manufacturing, and delivery of ammunition.</p><p>5. The Swedish Parliament approved the government's military aid to Ukraine with a total value of 554 million euros</p><p>On March 23, local time, the Swedish Parliament approved the Swedish government to provide Ukraine with military equipment and ammunition worth 554 million euros, including the \"Leopard-2\" main battle tank, the \"Archer\" self-propelled artillery system and some anti-tank weapons.</p><p>Company News</p><p>1. U.S. bank deposits plummeted by US $98.4 billion in the week when Silicon Valley Bank exploded</p><p>In the week when the failure of several banks in the United States triggered a new round of global financial turmoil, the country's bank deposits recorded the biggest loss in nearly a year. Unadjusted data released by the Federal Reserve on Friday showed that bank deposits in the United States fell by $98.4 billion to $17.5 trillion in the week ended March 15. So-called \"other\" deposits fell by $78.2 billion to $15.7 trillion.</p><p>2. More than half of Swiss people oppose it<a href=\"https://laohu8.com/S/UBS\">UBS</a>Acquisition of Credit Suisse</p><p>More than half of Swiss people oppose UBS's government-backed takeover of struggling rival Credit Suisse, according to a recent poll. The poll conducted by GFS between March 21-23 showed that 54% of people opposed or strongly opposed the controversial deal. Only one in 20 Swiss people, that is, 5% of the respondents, strongly support this decision, and another 30% support the acquisition deal reached last weekend to some extent.</p><p>3、<a href=\"https://laohu8.com/S/F\">Ford Motor</a>Plans to put driver-assistance features at the heart of next-generation electric F-Series pickup</p><p>Ford plans to make driver assistance features at the heart of the next generation of electric F-Series pickups, which allow drivers to take a nap at 60 miles per hour. Ford CEO Jim Farley said in an interview on Friday, \"On a sunny day, on the highway, you should be able to take a nap in the truck, talk on the phone, or do whatever you want in the truck, and the truck itself will drive for you. This will be completely digital, which is a truly groundbreaking product.\"</p><p>Compared with Ford's current BlueCruise semi-autonomous driving function, this assisted driving technology will be a major improvement. It is reported that the BlueCruise semi-autonomous driving function allows drivers to take their hands off the steering wheel on certain highways, but requires them to keep an eye on the road at all times. U.S. Department of Transportation officials have repeatedly warned that none of the vehicles currently on the market can drive themselves, and even companies such as Tesla are promoting driving assistance functions that break through the boundaries.</p><p></body></html></p>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/b23574aac95526c9e5c62ebc8dd25130","relate_stocks":{".IXIC":"NASDAQ Composite",".DJI":"道琼斯","DB":"德意志银行",".SPX":"S&P 500 Index"},"source_url":"","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1126149723","content_text":"摘要：美股小幅收高，德意志银行大跌引发市场担忧，德国总理为德银背书，称德银“盈利丰厚” 无需担忧海外行情1、美股周五小幅收高德银状况备受关注北京时间25日凌晨，美股周五小幅收高，三大股指本周均录得涨幅。道指涨132.28点，涨幅为0.41%，报32237.53点；纳指涨36.56点，涨幅为0.31%，报11823.96点；标普500指数涨22.27点，涨幅为0.56%，报3970.99点。本周道指上涨1.18%，标普500指数上涨1.39%，纳指上涨1.66%。欧美银行危机仍是市场焦点。投资者担心德意志银行将成为瑞士信贷暴雷之后的最新受害者。德国总理与欧央行行长相继发言试图缓解市场对德银的担忧，德意志银行一度大跌8%，最终收跌超3%。大型科技股涨跌不一，(按市值排列)苹果涨0.83%，微软涨1.05%，谷歌跌0.19%，亚马逊跌0.59%，英伟达跌1.52%，特斯拉跌0.94%，Meta涨0.85%。摩根大通全球市场策略师Michael Bell表示，投资者正试图确定“对银行系统的担忧将在多大程度上导致信贷情况进一步收紧”。2、热门中概股周五涨跌不一纳斯达克中国金龙指数跌0.91%热门中概股涨跌不一，百度涨3.55%，腾讯音乐涨0.92%，京东涨0.55%，阿里巴巴涨0.44%，理想汽车跌1.35%，蔚来跌2.16%，小鹏汽车跌2.93%，新东方跌3.32%，拼多多跌4.51%。3、欧股收盘普跌德国DAX30指数跌1.83%德国DAX30指数跌1.83%，英国富时100指数跌1.33%，法国CAC40指数跌1.74%，欧洲斯托克50指数跌2%。4、美国WTI原油期货周五收跌1%纽约商品交易所原油市场5月交割的西德克萨斯中质原油（WTI）期货价格下跌70美分，或1%，收于每桶69.26美元。5、纽约黄金期货周五收跌0.6% 本周上涨0.5%纽约黄金期货周五收跌0.6%，但本周上涨约0.5%，为连续第四周录得涨幅。本周初期，黄金期货价格一度突破每盎司2000美元。在硅谷银行倒闭后，对欧美银行系统健康状况的担忧突然爆发，促使本月投资者扎堆涌入黄金市场。宏观新闻1、德国总理为德银背书 称德银“盈利丰厚” 无需担忧德国总理朔尔茨称没有理由担心德意志银行。此前由于市场对欧洲银行业的担忧情绪导致德银股价创出三年来最大跌幅。“德意志银行从根本上实现了业务模式的现代化和重组，是一家盈利丰厚的银行，”朔尔茨周五在布鲁塞尔召开新闻发布会被问及该行的情况时表示。朔尔茨此前与欧盟领导人以及欧洲央行行长拉加德在布鲁塞尔举行会谈。2、美国总统拜登：美国银行业的状况相当的不错美国总统拜登表示，美国银行业的状况相当的不错；人们的储蓄是安全的；如果出现更多不稳定状况，我们认为我们可以让FDIC对25万美元以上的存款进行担保；没有看到银行业的任何导致暴雷的因素；银行业需要一段时间来冷静下来。3、美联储三位官员均表示本周已实施的加息确有必要 仍需遏制高通胀美联储三位决策者均对支持金融体系的行动表示有信心，并强调指出，尽管对银行业压力有担忧，但仍需遏制高通胀。官员们周五表示，为了控制住强于预期的经济，本周已实施的加息行动显然是有必要的。这呼应了主席鲍威尔恢复价格稳定的决心。圣路易斯联储行长James Bullard还表示，他现在预测今年利率将升至5.625%，比其同事的预测中值高50个基点。4、经济衰退交易全面启动 欧洲银行股首当其冲欧洲由银行股引领的股市暴跌正在发出一个信号：市场正迫切地开启经济衰退主题交易。当出现经济衰退风险时，银行往往首当其冲，因为它们是信贷在整个经济中流通的渠道。Comdirect Bank策略师Andreas Lipkow说：“周期股板块正处于螺旋式下行，因其与银行板块的关系最为密切，可能会受到第二轮和第三轮影响。”5、美国3月服务业和制造业PMI回升，服务业更强劲，但代价是通胀重燃美国3月服务业PMI初值为53.8，高于2月的50.6，并创下11个月来高位；制造业PMI初值为49.3，高于2月的47.3和市场预期的47，创5个月来新高，但已经是连续第五个月位于荣枯线下方。美国经济的好转是不平衡的，主要是由服务业推动的。市场分析认为，美国3月PMI的上升显示出美国经济的韧性，也显示出美国通胀难以消退并出现局部反弹之际，PMI加速回升。俄乌局势1、英官员称将向乌提供贫铀弹 俄官员表示使用贫铀武器后果非常严重英国国防部官员近日称，英国向乌克兰提供的“挑战者2”主战坦克配套弹药中将包含贫铀穿甲弹。消息一出，立即招致俄方的谴责。当地时间24日，俄罗斯安全会议副主席梅德韦杰夫以及俄国防部官员均表示，使用贫铀武器的后果非常严重。2、俄称打击乌军人员装备 乌称击退俄军进攻根据俄罗斯国防部当地时间24日通报的战况信息，过去24小时，俄军在库皮扬斯克、红利曼、顿涅茨克等方向打击乌军人员，俄军还在以上方向摧毁了乌军火炮、火箭炮系统以及弹药库等目标。此外，俄军还击落多架乌军无人机。同一天，乌克兰武装部队总参谋部通报称，俄军继续在红利曼、巴赫穆特、阿夫杰耶夫卡等方向发动攻势，乌军多次击退俄军进攻。乌克兰空军对俄军人员和装备集中区发动了多次打击。此外，乌军还击落了多架俄军无人机。3、“北溪”管道爆炸现场附近发现不明物体 运营商应邀参与打捞丹麦能源局当地时间23日表示，已经邀请“北溪”天然气管道俄方运营商参与打捞“北溪2”管道附近一个可疑物体。“为进一步确认这一物体的性质”，丹麦相关部门决定在丹麦军方协助下打捞该物体，丹麦能源局因而邀请运营商俄罗斯北溪天然气管道二线公司参与打捞。北溪天然气管道二线公司24日宣布接受邀请。4、欧盟宣布未来一年援乌100万发炮弹欧盟成员国领导人23日在布鲁塞尔举行峰会，同意在未来一年内向乌克兰提供100万发炮弹。欧洲理事会主席米歇尔表示，欧盟希望在向乌克兰提供包括生产、制造、运送弹药等在内的支持方面，成为一个全面的参与者。5、瑞典议会批准该国政府对乌军援 总价值达5.54亿欧元瑞典议会当地时间3月23日批准瑞典政府向乌克兰提供价值5.54亿欧元的军事装备和弹药，其中包括“豹-2”主战坦克、“弓箭手”自行火炮系统和一些反坦克武器。公司新闻1、硅谷银行爆雷当周美国的银行存款猛降984亿美元美国几家银行倒闭引发新一轮全球金融动荡的那个礼拜，该国的银行存款创下了近一年来金额最大的流失。美联储周五发布的未经调整数据显示，截至3月15日当周，美国的银行存款减少了984亿美元至17.5万亿美元。所谓的“其它”存款则下降了782亿美元，至15.7万亿美元。2、超过一半瑞士人反对瑞银收购瑞信最近一项民意调查显示，超过一半的瑞士人反对瑞银在政府的支持下收购陷入困境的竞争对手瑞信。GFS在3月21-23日期间展开的民意调查显示，54%的人反对或强烈反对这笔有争议的交易。只有二十分之一的瑞士人，即5%的受访者强烈支持这一决定，另有30%的人一定程度上支持上周末达成的这笔收购交易。3、福特汽车计划将驾驶辅助功能作为下一代电动F系列皮卡的核心福特汽车计划将驾驶辅助功能作为下一代电动F系列皮卡的核心，该功能可以让司机在时速60英里的情况下打个盹。福特首席执行官Jim Farley周五在接受采访时说，“在阳光明媚的日子里，在高速公路上，你应该可以在卡车里打个盹、打电话，或者在卡车里做任何你想做的事情，而卡车自己会为你开车。这将是完全数字化的，这是一个真正具有突破性的产品。”相比福特目前的BlueCruise半自动驾驶功能，该辅助驾驶技术将是一个重大进步。据悉，BlueCruise半自动驾驶功能允许司机在某些高速公路上把手从方向盘上拿开，但要求他们时刻盯着路面。美国交通部官员曾多次警告说，目前市面上的车辆都不能自动驾驶，即使特斯拉等公司也在推广突破边界的驾驶辅助功能。","news_type":1,"symbols_score_info":{".IXIC":0.9,"DB":0.9,".DJI":0.9,".SPX":0.9}},"isVote":1,"tweetType":1,"viewCount":330,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":184775043756184,"gmtCreate":1686150528365,"gmtModify":1686150532669,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Jdksososososlslskksksksks","listText":"Jdksososososlslskksksksks","text":"Jdksososososlslskksksksks","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/184775043756184","isVote":1,"tweetType":1,"viewCount":2883,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9941058499,"gmtCreate":1679895123111,"gmtModify":1679895126795,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"[微笑]&nbsp;","listText":"[微笑]&nbsp;","text":"[微笑]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9941058499","repostId":"2322641897","repostType":4,"isVote":1,"tweetType":1,"viewCount":2290,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9941058514,"gmtCreate":1679895111338,"gmtModify":1679895115679,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"[开心]&nbsp;","listText":"[开心]&nbsp;","text":"[开心]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9941058514","repostId":"1135445081","repostType":4,"repost":{"id":"1135445081","kind":"news","pubTimestamp":1679893819,"share":"https://ttm.financial/m/news/1135445081?lang=en_US&edition=fundamental","pubTime":"2023-03-27 13:10","market":"us","language":"zh","title":"Alibaba founder Jack Ma has returned to China","url":"https://stock-news.laohu8.com/highlight/detail?id=1135445081","media":"新浪财经","summary":"有网友在杭州文一路隧道中目击阿里巴巴集团创始人马云。","content":"<p><html><head></head><body>On the 27th,<a href=\"https://laohu8.com/S/09988\">Alibaba-SW</a>It continued to rise in the afternoon, with an increase of nearly 4% as of press time. At the same time, Ali concept stocks changed in the afternoon,<a href=\"https://laohu8.com/S/300688\">Entrepreneurial dark horse</a>、<a href=\"https://laohu8.com/S/688365\">Guangyun Technology</a>Both rose by more than 10%, data port,<a href=\"https://laohu8.com/S/600797\">Zhejiang University Net New</a>、<a href=\"https://laohu8.com/S/688220\">Aojie Technology</a>Wait for individual stocks to follow suit.</p><p><img src=\"https://static.tigerbbs.com/8b290a81d4d3dc5cafa88f08821c444c\" tg-width=\"840\" tg-height=\"470\" referrerpolicy=\"no-referrer\"/></p><p>Previously appeared in Japan, Thailand and other places<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Jack Ma, the founder of the group, has returned to China. Recently, some netizens witnessed Jack Ma, founder of Alibaba Group, in Wenyi Road Tunnel.</p><p>In the video, Jack Ma rides in a commercial vehicle and talks with people around him, that is, in front of him, from time to time. In this regard, the reporter of Science and Technology Innovation Board Daily confirmed from relevant sources that the people in the car were Jack Ma, Zhang Yong, chairman and CEO of Alibaba Group, and<a href=\"https://laohu8.com/S/06688\">Ant Group</a>Shao Xiaofeng, Executive Vice President. (Reporter Mao Mingjiang Huang Xinyi)</p><p></body></html></p>","source":"XLCJ","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Alibaba founder Jack Ma has returned to China</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nAlibaba founder Jack Ma has returned to China\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">新浪财经</strong><span class=\"h-time small\">2023-03-27 13:10</span>\n</p>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>On the 27th,<a href=\"https://laohu8.com/S/09988\">Alibaba-SW</a>It continued to rise in the afternoon, with an increase of nearly 4% as of press time. At the same time, Ali concept stocks changed in the afternoon,<a href=\"https://laohu8.com/S/300688\">Entrepreneurial dark horse</a>、<a href=\"https://laohu8.com/S/688365\">Guangyun Technology</a>Both rose by more than 10%, data port,<a href=\"https://laohu8.com/S/600797\">Zhejiang University Net New</a>、<a href=\"https://laohu8.com/S/688220\">Aojie Technology</a>Wait for individual stocks to follow suit.</p><p><img src=\"https://static.tigerbbs.com/8b290a81d4d3dc5cafa88f08821c444c\" tg-width=\"840\" tg-height=\"470\" referrerpolicy=\"no-referrer\"/></p><p>Previously appeared in Japan, Thailand and other places<a href=\"https://laohu8.com/S/BABA\">Alibaba</a>Jack Ma, the founder of the group, has returned to China. Recently, some netizens witnessed Jack Ma, founder of Alibaba Group, in Wenyi Road Tunnel.</p><p>In the video, Jack Ma rides in a commercial vehicle and talks with people around him, that is, in front of him, from time to time. In this regard, the reporter of Science and Technology Innovation Board Daily confirmed from relevant sources that the people in the car were Jack Ma, Zhang Yong, chairman and CEO of Alibaba Group, and<a href=\"https://laohu8.com/S/06688\">Ant Group</a>Shao Xiaofeng, Executive Vice President. (Reporter Mao Mingjiang Huang Xinyi)</p><p></body></html></p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://finance.sina.com.cn/china/gncj/2023-03-27/doc-imynhvcf5020323.shtml\">新浪财经</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/f2a20dbdd9e7114c7a052345418239e3","relate_stocks":{"BABA":"阿里巴巴","09988":"阿里巴巴-W"},"source_url":"https://finance.sina.com.cn/china/gncj/2023-03-27/doc-imynhvcf5020323.shtml","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1135445081","content_text":"27日讯，阿里巴巴-SW午后持续走高，截至发稿涨幅近4%。同时，阿里概念股午后异动，创业黑马、光云科技均涨超10%，数据港、浙大网新、翱捷科技等个股跟涨。此前在日本、泰国等地现身的阿里巴巴集团创始人马云已返回国内。近日有网友在杭州文一路隧道中目击阿里巴巴集团创始人马云。视频中，马云乘坐一辆商务车，不时与身边即前面的人交谈。对此，《科创板日报》记者从相关人士处确认，该车内人士分别为马云、阿里巴巴集团董事会主席兼首席执行官张勇以及蚂蚁集团执行副总裁邵晓锋。（ 记者 毛明江 黄心怡）","news_type":1,"symbols_score_info":{"09988":0.9,"BABA":0.9}},"isVote":1,"tweetType":1,"viewCount":2395,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785302,"gmtCreate":1679722198406,"gmtModify":1679722201534,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Ahakakaj","listText":"Ahakakaj","text":"Ahakakaj","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785302","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":696,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943785951,"gmtCreate":1679722192973,"gmtModify":1679722198545,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Haoaoao","listText":"Haoaoao","text":"Haoaoao","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943785951","repostId":"2322124488","repostType":4,"isVote":1,"tweetType":1,"viewCount":722,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943786711,"gmtCreate":1679721328134,"gmtModify":1679721331642,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Zbsjsjsj","listText":"Zbsjsjsj","text":"Zbsjsjsj","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943786711","repostId":"1150139689","repostType":4,"repost":{"id":"1150139689","kind":"news","weMediaInfo":{"introduction":"为用户提供金融资讯、行情、数据，旨在帮助投资者理解世界，做投资决策。","home_visible":1,"media_name":"老虎资讯综合","id":"102","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1679660870,"share":"https://ttm.financial/m/news/1150139689?lang=en_US&edition=fundamental","pubTime":"2023-03-24 20:27","market":"us","language":"zh","title":"Pre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply","url":"https://stock-news.laohu8.com/highlight/detail?id=1150139689","media":"老虎资讯综合","summary":"摘要：美股股指期货下跌，欧洲主要股指集体下跌；欧美银行股走低，德意志银行跌超10%。3月24日，美股股指期货下跌，道指期货跌1.02%，标普500指数跌0.85%，纳指期货跌0.54%。盘前要闻消息人","content":"<p><html><head></head><body><b>Abstract: U.S. stock index futures fell, and major European stock indexes fell collectively; European and American bank stocks fell,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Fell more than 10%.</b>On March 24, U.S. stock index futures fell, with Dow futures falling 1.02%, S&P 500 falling 0.85%, and Nasdaq futures falling 0.54%.<img src=\"https://static.tigerbbs.com/b95f0ed361e1d88d33f781577a70878f\" tg-width=\"432\" tg-height=\"197\" referrerpolicy=\"no-referrer\"/><b>Pre-market news</b></p><p>Sources said that Swiss authorities and<a href=\"https://laohu8.com/S/UBS\">UBS</a>Strive to complete the project with<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Of the transactions.</p><p>OpenAI announced the launch of plug-in functions, giving ChatGPT the ability to use tools, network, and run computing, and can interact with more than 5,000 applications.</p><p>UK Competition and Markets Authority says new evidence eases concerns about<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>And<a href=\"https://laohu8.com/S/ATVI\">Activision Blizzard</a>Deal concerns, the final report will be released before April 26.<b>(Activision Blizzard rose more than 5% before the market)</b></p><p>The U.S. Justice Department is investigating whether financial professionals helped Russian oligarchs evade sanctions, and banks such as Credit Suisse and UBS are under investigation, sources said.</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>In response to being shorted, it said it intended to work with the US Securities and Exchange Commission to discuss the possibility of legal action against Hindenburg.</p><p><a href=\"https://laohu8.com/S/TSLA\">Tesla</a>Automobile (Beijing) Co., Ltd. expanded its recall of some imported Model S electric vehicles, totaling 2,649 vehicles.</p><p><a href=\"https://laohu8.com/S/MCO\">Moody's</a>: downward<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>The sponsor rating may be further downgraded in the future.</p><p><a href=\"https://laohu8.com/S/LI\">Li Auto</a>Official Weibo: As of March 24, 2023, Li Auto has delivered more than 300,000 vehicles, creating the fastest new force<a href=\"https://laohu8.com/S/DLX\">Luxurious</a>Brand delivery record.</p><p><b>Binance has problems with spot trading and has been suspended, cryptocurrency markets plummet in response</b></p><p>Binance, the world's largest cryptocurrency exchange, has glitched and its spot order book data has not been updated for a long time. Binance said on its social platform that there is an issue affecting Binance's spot trading. In an effort to resolve this issue as soon as possible, all spot trading is currently temporarily suspended. However, Binance CEO Changpeng Zhao later stated that the preliminary analysis of the Binance matching engine failed when tracking stop-loss orders, and it is expected to recover in 30-120 minutes. As of press time, Bitcoin fell 4% and once hit $27,300, Ethereum fell 5% and once hit $1,720, and Dogecoin and Ripple both fell more than 5%. Binance platform currency (BNB) fell more than 3% on other platforms.</p><p><b>Bank Stocks Plunge Again! The most turbulent this time<a href=\"https://laohu8.com/S/00360\">New Focus</a>It's Deutsche Bank, Deutsche Bank AT1 bonds were sold sharply this week!</b></p><p>Deutsche Bank's CDS (credit default swap) continued to rise to 173 basis points on Thursday, compared with 142 basis points on Wednesday, according to data from S&P Market Intelligence. Refinitiv added,<b>This fluctuation is also<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Biggest One-Day Gain Ever for Bank CDS</b>。</p><p>The bond market is equally jittery. According to data from Tradeweb, the trading price of Deutsche Bank's AT1 bond with a coupon rate of 7.5% has fallen to 74 cents (a coupon of $1), and the implied yield behind it has doubled in the past two weeks. However, the main reason for the decline of such bonds is that Switzerland's full write-down of Credit Suisse AT1 bonds has a greater impact.</p><p>In order to stabilize market sentiment,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Also announced on Friday the early redemption of a T2 bond due 2028 totaling $1.5 billion.</p><p><p class=\"t-img-caption\"><img src=\"https://static.tigerbbs.com/a98166a4c9ad106c779f79539be8dd52\" tg-width=\"1643\" tg-height=\"838\" referrerpolicy=\"no-referrer\"/><span>(Source: Deutsche Bank)</span></p><p><b>Premarket Quotes</b></p><p>European and American bank stocks fell before the market,<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Fell more than 10%,<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Fell more than 5%,<a href=\"https://laohu8.com/S/UBS\">UBS</a>Fell more than 4%,<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>、<a href=\"https://laohu8.com/S/WAL\">Alliance Western Bank</a>、<a href=\"https://laohu8.com/S/SI\">Silvergate Capital</a>Fell more than 3%.<a href=\"https://laohu8.com/S/SPGI\">S&P Global</a>Market intelligence firm: Deutsche Bank's five-year credit default swaps (CDS) rose 30 basis points from Thursday's close to 558 basis points.</p><p><a href=\"https://laohu8.com/S/MRVL\">Maiwell Technology</a>It fell more than 2% before the market and announced the layoffs of 320 employees.</p><p>Faraday Future rose more than 2% before the market. The company announced the start of the countdown to the start of production of the FF 91 Futurist. The model will start production on March 29, 2023, US time (March 30, Beijing time).</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>It fell nearly 3% before the market, and the stock fell more than 14% on the previous trading day. Hindenburg releases short<a href=\"https://laohu8.com/S/SQ\">Block</a>The company's report states that,<a href=\"https://laohu8.com/S/SQ\">Block</a>Seriously exaggerate the number of real users and underestimate its customer acquisition cost.</p><p><b>European Market</b></p><p>Major European stock indexes fell collectively. As of press time, Germany's DAX30 index fell 2.36%, and France's CAC40 fell 2.27%.<img src=\"https://static.tigerbbs.com/f8af27d1a389e96a783302d2d6dad5d9\" tg-width=\"822\" tg-height=\"356\" referrerpolicy=\"no-referrer\"/><b>crude oil</b></p><p>International oil prices fell, with U.S. oil reporting at $67.55/barrel, an intraday decrease of 3.44%; Brent oil is now trading at $73.49 per barrel, an intraday decrease of 3.19%.</p><p>The dollar is relatively weak as demand for commodities from China, the world's largest oil importer, is surging<a href=\"https://laohu8.com/S/GS\">Goldman Sachs</a>Bullish oil price outlook, boosting bull morale. However,<a href=\"https://laohu8.com/S/USEG\">US Energy</a>Secretary Granholm said replenishment of the U.S. Strategic Petroleum Reserve (SPR) could take years, raising concerns about a potential oversupply. Russia's continued supply of crude oil to the global market has also increased pressure on the oil market. Investors still need to beware of the possibility of oil prices returning to the decline.</p><p><b>Gold</b></p><p>Spot gold rose 0.15% during the day to $1,998.50 an ounce.</p><p>The influence of the Federal Reserve's dovish rate hike has subsided, the turmoil in the European and American banking industries has also eased, and the long-short wait-and-see sentiment has become stronger. Although the U.S. dollar bottomed out overnight and rebounded, some bulls were scruples, it is expected that the gold price will still have the opportunity to fluctuate higher in the market outlook, because in the medium and long term, the market generally expects that global central banks have entered the end of the rate hike cycle, expectations of interest rate cuts during the year will heat up, and U.S. bond yields will continue to weaken, and safe-haven demand for gold will also support gold prices.</p><p></body></html></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Pre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nPre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/102\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">老虎资讯综合 </p>\n<p class=\"h-time smaller\">2023-03-24 20:27</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<p><html><head></head><body><b>Abstract: U.S. stock index futures fell, and major European stock indexes fell collectively; European and American bank stocks fell,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Fell more than 10%.</b>On March 24, U.S. stock index futures fell, with Dow futures falling 1.02%, S&P 500 falling 0.85%, and Nasdaq futures falling 0.54%.<img src=\"https://static.tigerbbs.com/b95f0ed361e1d88d33f781577a70878f\" tg-width=\"432\" tg-height=\"197\" referrerpolicy=\"no-referrer\"/><b>Pre-market news</b></p><p>Sources said that Swiss authorities and<a href=\"https://laohu8.com/S/UBS\">UBS</a>Strive to complete the project with<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Of the transactions.</p><p>OpenAI announced the launch of plug-in functions, giving ChatGPT the ability to use tools, network, and run computing, and can interact with more than 5,000 applications.</p><p>UK Competition and Markets Authority says new evidence eases concerns about<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>And<a href=\"https://laohu8.com/S/ATVI\">Activision Blizzard</a>Deal concerns, the final report will be released before April 26.<b>(Activision Blizzard rose more than 5% before the market)</b></p><p>The U.S. Justice Department is investigating whether financial professionals helped Russian oligarchs evade sanctions, and banks such as Credit Suisse and UBS are under investigation, sources said.</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>In response to being shorted, it said it intended to work with the US Securities and Exchange Commission to discuss the possibility of legal action against Hindenburg.</p><p><a href=\"https://laohu8.com/S/TSLA\">Tesla</a>Automobile (Beijing) Co., Ltd. expanded its recall of some imported Model S electric vehicles, totaling 2,649 vehicles.</p><p><a href=\"https://laohu8.com/S/MCO\">Moody's</a>: downward<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>The sponsor rating may be further downgraded in the future.</p><p><a href=\"https://laohu8.com/S/LI\">Li Auto</a>Official Weibo: As of March 24, 2023, Li Auto has delivered more than 300,000 vehicles, creating the fastest new force<a href=\"https://laohu8.com/S/DLX\">Luxurious</a>Brand delivery record.</p><p><b>Binance has problems with spot trading and has been suspended, cryptocurrency markets plummet in response</b></p><p>Binance, the world's largest cryptocurrency exchange, has glitched and its spot order book data has not been updated for a long time. Binance said on its social platform that there is an issue affecting Binance's spot trading. In an effort to resolve this issue as soon as possible, all spot trading is currently temporarily suspended. However, Binance CEO Changpeng Zhao later stated that the preliminary analysis of the Binance matching engine failed when tracking stop-loss orders, and it is expected to recover in 30-120 minutes. As of press time, Bitcoin fell 4% and once hit $27,300, Ethereum fell 5% and once hit $1,720, and Dogecoin and Ripple both fell more than 5%. Binance platform currency (BNB) fell more than 3% on other platforms.</p><p><b>Bank Stocks Plunge Again! The most turbulent this time<a href=\"https://laohu8.com/S/00360\">New Focus</a>It's Deutsche Bank, Deutsche Bank AT1 bonds were sold sharply this week!</b></p><p>Deutsche Bank's CDS (credit default swap) continued to rise to 173 basis points on Thursday, compared with 142 basis points on Wednesday, according to data from S&P Market Intelligence. Refinitiv added,<b>This fluctuation is also<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Biggest One-Day Gain Ever for Bank CDS</b>。</p><p>The bond market is equally jittery. According to data from Tradeweb, the trading price of Deutsche Bank's AT1 bond with a coupon rate of 7.5% has fallen to 74 cents (a coupon of $1), and the implied yield behind it has doubled in the past two weeks. However, the main reason for the decline of such bonds is that Switzerland's full write-down of Credit Suisse AT1 bonds has a greater impact.</p><p>In order to stabilize market sentiment,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Also announced on Friday the early redemption of a T2 bond due 2028 totaling $1.5 billion.</p><p><p class=\"t-img-caption\"><img src=\"https://static.tigerbbs.com/a98166a4c9ad106c779f79539be8dd52\" tg-width=\"1643\" tg-height=\"838\" referrerpolicy=\"no-referrer\"/><span>(Source: Deutsche Bank)</span></p><p><b>Premarket Quotes</b></p><p>European and American bank stocks fell before the market,<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Fell more than 10%,<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Fell more than 5%,<a href=\"https://laohu8.com/S/UBS\">UBS</a>Fell more than 4%,<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>、<a href=\"https://laohu8.com/S/WAL\">Alliance Western Bank</a>、<a href=\"https://laohu8.com/S/SI\">Silvergate Capital</a>Fell more than 3%.<a href=\"https://laohu8.com/S/SPGI\">S&P Global</a>Market intelligence firm: Deutsche Bank's five-year credit default swaps (CDS) rose 30 basis points from Thursday's close to 558 basis points.</p><p><a href=\"https://laohu8.com/S/MRVL\">Maiwell Technology</a>It fell more than 2% before the market and announced the layoffs of 320 employees.</p><p>Faraday Future rose more than 2% before the market. The company announced the start of the countdown to the start of production of the FF 91 Futurist. The model will start production on March 29, 2023, US time (March 30, Beijing time).</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>It fell nearly 3% before the market, and the stock fell more than 14% on the previous trading day. Hindenburg releases short<a href=\"https://laohu8.com/S/SQ\">Block</a>The company's report states that,<a href=\"https://laohu8.com/S/SQ\">Block</a>Seriously exaggerate the number of real users and underestimate its customer acquisition cost.</p><p><b>European Market</b></p><p>Major European stock indexes fell collectively. As of press time, Germany's DAX30 index fell 2.36%, and France's CAC40 fell 2.27%.<img src=\"https://static.tigerbbs.com/f8af27d1a389e96a783302d2d6dad5d9\" tg-width=\"822\" tg-height=\"356\" referrerpolicy=\"no-referrer\"/><b>crude oil</b></p><p>International oil prices fell, with U.S. oil reporting at $67.55/barrel, an intraday decrease of 3.44%; Brent oil is now trading at $73.49 per barrel, an intraday decrease of 3.19%.</p><p>The dollar is relatively weak as demand for commodities from China, the world's largest oil importer, is surging<a href=\"https://laohu8.com/S/GS\">Goldman Sachs</a>Bullish oil price outlook, boosting bull morale. However,<a href=\"https://laohu8.com/S/USEG\">US Energy</a>Secretary Granholm said replenishment of the U.S. Strategic Petroleum Reserve (SPR) could take years, raising concerns about a potential oversupply. Russia's continued supply of crude oil to the global market has also increased pressure on the oil market. Investors still need to beware of the possibility of oil prices returning to the decline.</p><p><b>Gold</b></p><p>Spot gold rose 0.15% during the day to $1,998.50 an ounce.</p><p>The influence of the Federal Reserve's dovish rate hike has subsided, the turmoil in the European and American banking industries has also eased, and the long-short wait-and-see sentiment has become stronger. Although the U.S. dollar bottomed out overnight and rebounded, some bulls were scruples, it is expected that the gold price will still have the opportunity to fluctuate higher in the market outlook, because in the medium and long term, the market generally expects that global central banks have entered the end of the rate hike cycle, expectations of interest rate cuts during the year will heat up, and U.S. bond yields will continue to weaken, and safe-haven demand for gold will also support gold prices.</p><p></body></html></p>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/ed4ee39e6b0f45214393093d70ba81a8","relate_stocks":{"DWT":"三倍做空原油ETN","DUG":"二倍做空石油与天然气ETF(ProShares)","SCO":"二倍做空彭博原油指数ETF","DDG":"ProShares做空石油与天然气ETF","BK4588":"碎股","USO":"美国原油ETF","BK4585":"ETF&股票定投概念","UCO":"二倍做多彭博原油ETF","DB":"德意志银行",".IXIC":"NASDAQ Composite",".DJI":"道琼斯",".SPX":"S&P 500 Index","BK4570":"地缘局势概念股"},"source_url":"","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1150139689","content_text":"摘要：美股股指期货下跌，欧洲主要股指集体下跌；欧美银行股走低，德意志银行跌超10%。3月24日，美股股指期货下跌，道指期货跌1.02%，标普500指数跌0.85%，纳指期货跌0.54%。盘前要闻消息人士称，瑞士当局和瑞银力争最快在4月底完成与瑞士信贷的交易。OpenAI宣布推出插件功能，赋予ChatGPT使用工具、联网、运行计算的能力，可与超5000个应用交互。英国竞争和市场管理局称新证据缓解了对微软和动视暴雪交易的担忧，最终报告将于4月26日前发布。（动视暴雪盘前涨超5%）消息人士称，美国司法部正在调查金融专业人士是否帮助俄罗斯寡头逃避制裁，瑞士信贷和瑞银等银行正在接受调查。Block回应被做空，称打算与美国证券交易委员会合作，讨论对兴登堡采取法律行动的可能。特斯拉汽车（北京）有限公司扩大召回部分进口Model S电动汽车，共计2649辆。穆迪：下调第一共和银行的发起人评级，未来可能会进一步下调该评级。理想汽车官微：截至2023年3月24日，理想汽车累计交付超过30万辆，创最快新势力豪华品牌交付纪录。币安现货交易出现问题已暂停 加密货币市场应声大跌全球最大的加密货币交易所币安（Binance）出现故障，其现货订单簿数据已长时间未更新。币安在其社交平台表示，有一个问题影响到Binance的现货交易。在努力尽快解决这个问题的过程中，所有现货交易目前暂时停止。不过，币安CEO赵长鹏随后表示，初步分析Binance匹配引擎在追踪止损订单时出现故障，预计30-120分钟可恢复。截至发稿，比特币跌4%一度触及27300美元，以太坊跌5%一度触及1720美元，狗狗币、瑞波币均跌超5%。币安平台币（BNB）在其他平台跌超3%。银行股再次暴跌！这次动荡的最新焦点是德银，德银AT1债券本周遭大幅抛售！根据标普市场情报的数据，本周四德银的CDS（信贷违约互换）继续上冲至173基点，而周三时的价格为142个基点。路孚特对此补充称，这个波动也是德意志银行银行CDS有史以来的最大单日涨幅。债券市场也同样风声鹤唳。Tradeweb的数据显示，德银票面利率为7.5%的AT1债券交易价格已经跌至74美分（票面为1美元），背后隐含的收益率已经在过去两周内翻番。不过这类债券下跌的主要原因，还是瑞士全额减计瑞信AT1债券的影响更大一些。为了稳定市场情绪，德意志银行也在周五宣布，提前赎回一笔2028年到期的T2债券，总额为15亿美元。（来源：德意志银行）盘前行情欧美银行股盘前走低，德意志银行跌超10%，瑞士信贷跌超5%，瑞银跌超4%，第一共和银行、阿莱恩斯西部银行、Silvergate Capital跌超3%。标普全球市场情报公司：德意志银行五年期信贷违约掉期（CDS）从周四收盘价上涨30个基点，达到558个基点。迈威尔科技盘前跌超2%，宣布裁员320人。法拉第未来盘前涨超2%，公司宣布启动FF 91 Futurist开始生产倒计时，该车型将于美国时间2023年3月29日（北京时间3月30日）开始生产。Block盘前跌近3%，该股上一交易日跌超14%。兴登堡发布做空Block公司的报告指，Block严重夸大了真实用户数量，低估了其获客成本。欧洲市场欧洲主要股指集体下跌，截至发稿，德国DAX30指数跌2.36%，法国CAC40跌2.27%。原油国际油价下跌，美油报67.55美元/桶，日内跌幅3.44%；布油现报73.49美元/桶，日内跌幅3.19%。美元相对疲软，因为中国作为世界上最大的石油进口国，对大宗商品的需求正在激增高盛看涨油价后市，鼓舞多头士气。不过，美国能源部长格兰霍姆称美国战略石油储备(SPR)的回补可能需要数年时间，引发人们对潜在的供应过剩感到担忧。俄罗斯持续对全球市场供应原油，也增加了油市压力。投资者仍需提防油价重回跌势的可能性。黄金现货黄金日内涨0.15%，报1,998.50美元/盎司。美联储鸽派加息的影响有所消退，欧美银行业的动荡也有所缓解，多空观望情绪渐浓。虽然美元隔夜探底回升令部分多头有所顾忌，但预计金价后市仍有震荡走高的机会，因为中长线来看，市场普遍预期全球央行已经进入加息周期尾期，年内降息预期升温，美债收益率持续走弱，而且黄金的避险需求也将支撑金价。","news_type":1,"symbols_score_info":{"DWT":0.9,"QMmain":0.9,"USO":0.9,".DJI":0.9,"DB":0.9,"DUG":0.9,"BZmain":0.9,".SPX":0.9,"CLmain":0.9,".IXIC":0.9,"CS":0.9,"UCO":0.9,"SCO":0.9,"DDG":0.9}},"isVote":1,"tweetType":1,"viewCount":439,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943786470,"gmtCreate":1679721321891,"gmtModify":1679721324861,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Djdkdkdk","listText":"Djdkdkdk","text":"Djdkdkdk","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943786470","repostId":"1150139689","repostType":4,"repost":{"id":"1150139689","kind":"news","weMediaInfo":{"introduction":"为用户提供金融资讯、行情、数据，旨在帮助投资者理解世界，做投资决策。","home_visible":1,"media_name":"老虎资讯综合","id":"102","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1679660870,"share":"https://ttm.financial/m/news/1150139689?lang=en_US&edition=fundamental","pubTime":"2023-03-24 20:27","market":"us","language":"zh","title":"Pre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply","url":"https://stock-news.laohu8.com/highlight/detail?id=1150139689","media":"老虎资讯综合","summary":"摘要：美股股指期货下跌，欧洲主要股指集体下跌；欧美银行股走低，德意志银行跌超10%。3月24日，美股股指期货下跌，道指期货跌1.02%，标普500指数跌0.85%，纳指期货跌0.54%。盘前要闻消息人","content":"<p><html><head></head><body><b>Abstract: U.S. stock index futures fell, and major European stock indexes fell collectively; European and American bank stocks fell,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Fell more than 10%.</b>On March 24, U.S. stock index futures fell, with Dow futures falling 1.02%, S&P 500 falling 0.85%, and Nasdaq futures falling 0.54%.<img src=\"https://static.tigerbbs.com/b95f0ed361e1d88d33f781577a70878f\" tg-width=\"432\" tg-height=\"197\" referrerpolicy=\"no-referrer\"/><b>Pre-market news</b></p><p>Sources said that Swiss authorities and<a href=\"https://laohu8.com/S/UBS\">UBS</a>Strive to complete the project with<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Of the transactions.</p><p>OpenAI announced the launch of plug-in functions, giving ChatGPT the ability to use tools, network, and run computing, and can interact with more than 5,000 applications.</p><p>UK Competition and Markets Authority says new evidence eases concerns about<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>And<a href=\"https://laohu8.com/S/ATVI\">Activision Blizzard</a>Deal concerns, the final report will be released before April 26.<b>(Activision Blizzard rose more than 5% before the market)</b></p><p>The U.S. Justice Department is investigating whether financial professionals helped Russian oligarchs evade sanctions, and banks such as Credit Suisse and UBS are under investigation, sources said.</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>In response to being shorted, it said it intended to work with the US Securities and Exchange Commission to discuss the possibility of legal action against Hindenburg.</p><p><a href=\"https://laohu8.com/S/TSLA\">Tesla</a>Automobile (Beijing) Co., Ltd. expanded its recall of some imported Model S electric vehicles, totaling 2,649 vehicles.</p><p><a href=\"https://laohu8.com/S/MCO\">Moody's</a>: downward<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>The sponsor rating may be further downgraded in the future.</p><p><a href=\"https://laohu8.com/S/LI\">Li Auto</a>Official Weibo: As of March 24, 2023, Li Auto has delivered more than 300,000 vehicles, creating the fastest new force<a href=\"https://laohu8.com/S/DLX\">Luxurious</a>Brand delivery record.</p><p><b>Binance has problems with spot trading and has been suspended, cryptocurrency markets plummet in response</b></p><p>Binance, the world's largest cryptocurrency exchange, has glitched and its spot order book data has not been updated for a long time. Binance said on its social platform that there is an issue affecting Binance's spot trading. In an effort to resolve this issue as soon as possible, all spot trading is currently temporarily suspended. However, Binance CEO Changpeng Zhao later stated that the preliminary analysis of the Binance matching engine failed when tracking stop-loss orders, and it is expected to recover in 30-120 minutes. As of press time, Bitcoin fell 4% and once hit $27,300, Ethereum fell 5% and once hit $1,720, and Dogecoin and Ripple both fell more than 5%. Binance platform currency (BNB) fell more than 3% on other platforms.</p><p><b>Bank Stocks Plunge Again! The most turbulent this time<a href=\"https://laohu8.com/S/00360\">New Focus</a>It's Deutsche Bank, Deutsche Bank AT1 bonds were sold sharply this week!</b></p><p>Deutsche Bank's CDS (credit default swap) continued to rise to 173 basis points on Thursday, compared with 142 basis points on Wednesday, according to data from S&P Market Intelligence. Refinitiv added,<b>This fluctuation is also<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Biggest One-Day Gain Ever for Bank CDS</b>。</p><p>The bond market is equally jittery. According to data from Tradeweb, the trading price of Deutsche Bank's AT1 bond with a coupon rate of 7.5% has fallen to 74 cents (a coupon of $1), and the implied yield behind it has doubled in the past two weeks. However, the main reason for the decline of such bonds is that Switzerland's full write-down of Credit Suisse AT1 bonds has a greater impact.</p><p>In order to stabilize market sentiment,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Also announced on Friday the early redemption of a T2 bond due 2028 totaling $1.5 billion.</p><p><p class=\"t-img-caption\"><img src=\"https://static.tigerbbs.com/a98166a4c9ad106c779f79539be8dd52\" tg-width=\"1643\" tg-height=\"838\" referrerpolicy=\"no-referrer\"/><span>(Source: Deutsche Bank)</span></p><p><b>Premarket Quotes</b></p><p>European and American bank stocks fell before the market,<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Fell more than 10%,<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Fell more than 5%,<a href=\"https://laohu8.com/S/UBS\">UBS</a>Fell more than 4%,<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>、<a href=\"https://laohu8.com/S/WAL\">Alliance Western Bank</a>、<a href=\"https://laohu8.com/S/SI\">Silvergate Capital</a>Fell more than 3%.<a href=\"https://laohu8.com/S/SPGI\">S&P Global</a>Market intelligence firm: Deutsche Bank's five-year credit default swaps (CDS) rose 30 basis points from Thursday's close to 558 basis points.</p><p><a href=\"https://laohu8.com/S/MRVL\">Maiwell Technology</a>It fell more than 2% before the market and announced the layoffs of 320 employees.</p><p>Faraday Future rose more than 2% before the market. The company announced the start of the countdown to the start of production of the FF 91 Futurist. The model will start production on March 29, 2023, US time (March 30, Beijing time).</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>It fell nearly 3% before the market, and the stock fell more than 14% on the previous trading day. Hindenburg releases short<a href=\"https://laohu8.com/S/SQ\">Block</a>The company's report states that,<a href=\"https://laohu8.com/S/SQ\">Block</a>Seriously exaggerate the number of real users and underestimate its customer acquisition cost.</p><p><b>European Market</b></p><p>Major European stock indexes fell collectively. As of press time, Germany's DAX30 index fell 2.36%, and France's CAC40 fell 2.27%.<img src=\"https://static.tigerbbs.com/f8af27d1a389e96a783302d2d6dad5d9\" tg-width=\"822\" tg-height=\"356\" referrerpolicy=\"no-referrer\"/><b>crude oil</b></p><p>International oil prices fell, with U.S. oil reporting at $67.55/barrel, an intraday decrease of 3.44%; Brent oil is now trading at $73.49 per barrel, an intraday decrease of 3.19%.</p><p>The dollar is relatively weak as demand for commodities from China, the world's largest oil importer, is surging<a href=\"https://laohu8.com/S/GS\">Goldman Sachs</a>Bullish oil price outlook, boosting bull morale. However,<a href=\"https://laohu8.com/S/USEG\">US Energy</a>Secretary Granholm said replenishment of the U.S. Strategic Petroleum Reserve (SPR) could take years, raising concerns about a potential oversupply. Russia's continued supply of crude oil to the global market has also increased pressure on the oil market. Investors still need to beware of the possibility of oil prices returning to the decline.</p><p><b>Gold</b></p><p>Spot gold rose 0.15% during the day to $1,998.50 an ounce.</p><p>The influence of the Federal Reserve's dovish rate hike has subsided, the turmoil in the European and American banking industries has also eased, and the long-short wait-and-see sentiment has become stronger. Although the U.S. dollar bottomed out overnight and rebounded, some bulls were scruples, it is expected that the gold price will still have the opportunity to fluctuate higher in the market outlook, because in the medium and long term, the market generally expects that global central banks have entered the end of the rate hike cycle, expectations of interest rate cuts during the year will heat up, and U.S. bond yields will continue to weaken, and safe-haven demand for gold will also support gold prices.</p><p></body></html></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Pre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nPre-market | Panic wave repeats! European and American bank stocks collapsed again, this time the focus is on Deutsche Bank! Crude oil also fell sharply\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/102\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">老虎资讯综合 </p>\n<p class=\"h-time smaller\">2023-03-24 20:27</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<p><html><head></head><body><b>Abstract: U.S. stock index futures fell, and major European stock indexes fell collectively; European and American bank stocks fell,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Fell more than 10%.</b>On March 24, U.S. stock index futures fell, with Dow futures falling 1.02%, S&P 500 falling 0.85%, and Nasdaq futures falling 0.54%.<img src=\"https://static.tigerbbs.com/b95f0ed361e1d88d33f781577a70878f\" tg-width=\"432\" tg-height=\"197\" referrerpolicy=\"no-referrer\"/><b>Pre-market news</b></p><p>Sources said that Swiss authorities and<a href=\"https://laohu8.com/S/UBS\">UBS</a>Strive to complete the project with<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Of the transactions.</p><p>OpenAI announced the launch of plug-in functions, giving ChatGPT the ability to use tools, network, and run computing, and can interact with more than 5,000 applications.</p><p>UK Competition and Markets Authority says new evidence eases concerns about<a href=\"https://laohu8.com/S/MSFT\">Microsoft</a>And<a href=\"https://laohu8.com/S/ATVI\">Activision Blizzard</a>Deal concerns, the final report will be released before April 26.<b>(Activision Blizzard rose more than 5% before the market)</b></p><p>The U.S. Justice Department is investigating whether financial professionals helped Russian oligarchs evade sanctions, and banks such as Credit Suisse and UBS are under investigation, sources said.</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>In response to being shorted, it said it intended to work with the US Securities and Exchange Commission to discuss the possibility of legal action against Hindenburg.</p><p><a href=\"https://laohu8.com/S/TSLA\">Tesla</a>Automobile (Beijing) Co., Ltd. expanded its recall of some imported Model S electric vehicles, totaling 2,649 vehicles.</p><p><a href=\"https://laohu8.com/S/MCO\">Moody's</a>: downward<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>The sponsor rating may be further downgraded in the future.</p><p><a href=\"https://laohu8.com/S/LI\">Li Auto</a>Official Weibo: As of March 24, 2023, Li Auto has delivered more than 300,000 vehicles, creating the fastest new force<a href=\"https://laohu8.com/S/DLX\">Luxurious</a>Brand delivery record.</p><p><b>Binance has problems with spot trading and has been suspended, cryptocurrency markets plummet in response</b></p><p>Binance, the world's largest cryptocurrency exchange, has glitched and its spot order book data has not been updated for a long time. Binance said on its social platform that there is an issue affecting Binance's spot trading. In an effort to resolve this issue as soon as possible, all spot trading is currently temporarily suspended. However, Binance CEO Changpeng Zhao later stated that the preliminary analysis of the Binance matching engine failed when tracking stop-loss orders, and it is expected to recover in 30-120 minutes. As of press time, Bitcoin fell 4% and once hit $27,300, Ethereum fell 5% and once hit $1,720, and Dogecoin and Ripple both fell more than 5%. Binance platform currency (BNB) fell more than 3% on other platforms.</p><p><b>Bank Stocks Plunge Again! The most turbulent this time<a href=\"https://laohu8.com/S/00360\">New Focus</a>It's Deutsche Bank, Deutsche Bank AT1 bonds were sold sharply this week!</b></p><p>Deutsche Bank's CDS (credit default swap) continued to rise to 173 basis points on Thursday, compared with 142 basis points on Wednesday, according to data from S&P Market Intelligence. Refinitiv added,<b>This fluctuation is also<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Biggest One-Day Gain Ever for Bank CDS</b>。</p><p>The bond market is equally jittery. According to data from Tradeweb, the trading price of Deutsche Bank's AT1 bond with a coupon rate of 7.5% has fallen to 74 cents (a coupon of $1), and the implied yield behind it has doubled in the past two weeks. However, the main reason for the decline of such bonds is that Switzerland's full write-down of Credit Suisse AT1 bonds has a greater impact.</p><p>In order to stabilize market sentiment,<a href=\"https://laohu8.com/S/DB\">Deutsche Bank</a>Also announced on Friday the early redemption of a T2 bond due 2028 totaling $1.5 billion.</p><p><p class=\"t-img-caption\"><img src=\"https://static.tigerbbs.com/a98166a4c9ad106c779f79539be8dd52\" tg-width=\"1643\" tg-height=\"838\" referrerpolicy=\"no-referrer\"/><span>(Source: Deutsche Bank)</span></p><p><b>Premarket Quotes</b></p><p>European and American bank stocks fell before the market,<a href=\"https://laohu8.com/S/0H7D.UK\">Deutsche Bank</a>Fell more than 10%,<a href=\"https://laohu8.com/S/CS\">Credit Suisse</a>Fell more than 5%,<a href=\"https://laohu8.com/S/UBS\">UBS</a>Fell more than 4%,<a href=\"https://laohu8.com/S/FRC\">First Republic Bank</a>、<a href=\"https://laohu8.com/S/WAL\">Alliance Western Bank</a>、<a href=\"https://laohu8.com/S/SI\">Silvergate Capital</a>Fell more than 3%.<a href=\"https://laohu8.com/S/SPGI\">S&P Global</a>Market intelligence firm: Deutsche Bank's five-year credit default swaps (CDS) rose 30 basis points from Thursday's close to 558 basis points.</p><p><a href=\"https://laohu8.com/S/MRVL\">Maiwell Technology</a>It fell more than 2% before the market and announced the layoffs of 320 employees.</p><p>Faraday Future rose more than 2% before the market. The company announced the start of the countdown to the start of production of the FF 91 Futurist. The model will start production on March 29, 2023, US time (March 30, Beijing time).</p><p><a href=\"https://laohu8.com/S/SQ\">Block</a>It fell nearly 3% before the market, and the stock fell more than 14% on the previous trading day. Hindenburg releases short<a href=\"https://laohu8.com/S/SQ\">Block</a>The company's report states that,<a href=\"https://laohu8.com/S/SQ\">Block</a>Seriously exaggerate the number of real users and underestimate its customer acquisition cost.</p><p><b>European Market</b></p><p>Major European stock indexes fell collectively. As of press time, Germany's DAX30 index fell 2.36%, and France's CAC40 fell 2.27%.<img src=\"https://static.tigerbbs.com/f8af27d1a389e96a783302d2d6dad5d9\" tg-width=\"822\" tg-height=\"356\" referrerpolicy=\"no-referrer\"/><b>crude oil</b></p><p>International oil prices fell, with U.S. oil reporting at $67.55/barrel, an intraday decrease of 3.44%; Brent oil is now trading at $73.49 per barrel, an intraday decrease of 3.19%.</p><p>The dollar is relatively weak as demand for commodities from China, the world's largest oil importer, is surging<a href=\"https://laohu8.com/S/GS\">Goldman Sachs</a>Bullish oil price outlook, boosting bull morale. However,<a href=\"https://laohu8.com/S/USEG\">US Energy</a>Secretary Granholm said replenishment of the U.S. Strategic Petroleum Reserve (SPR) could take years, raising concerns about a potential oversupply. Russia's continued supply of crude oil to the global market has also increased pressure on the oil market. Investors still need to beware of the possibility of oil prices returning to the decline.</p><p><b>Gold</b></p><p>Spot gold rose 0.15% during the day to $1,998.50 an ounce.</p><p>The influence of the Federal Reserve's dovish rate hike has subsided, the turmoil in the European and American banking industries has also eased, and the long-short wait-and-see sentiment has become stronger. Although the U.S. dollar bottomed out overnight and rebounded, some bulls were scruples, it is expected that the gold price will still have the opportunity to fluctuate higher in the market outlook, because in the medium and long term, the market generally expects that global central banks have entered the end of the rate hike cycle, expectations of interest rate cuts during the year will heat up, and U.S. bond yields will continue to weaken, and safe-haven demand for gold will also support gold prices.</p><p></body></html></p>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/ed4ee39e6b0f45214393093d70ba81a8","relate_stocks":{"DWT":"三倍做空原油ETN","DUG":"二倍做空石油与天然气ETF(ProShares)","SCO":"二倍做空彭博原油指数ETF","DDG":"ProShares做空石油与天然气ETF","BK4588":"碎股","USO":"美国原油ETF","BK4585":"ETF&股票定投概念","UCO":"二倍做多彭博原油ETF","DB":"德意志银行",".IXIC":"NASDAQ Composite",".DJI":"道琼斯",".SPX":"S&P 500 Index","BK4570":"地缘局势概念股"},"source_url":"","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1150139689","content_text":"摘要：美股股指期货下跌，欧洲主要股指集体下跌；欧美银行股走低，德意志银行跌超10%。3月24日，美股股指期货下跌，道指期货跌1.02%，标普500指数跌0.85%，纳指期货跌0.54%。盘前要闻消息人士称，瑞士当局和瑞银力争最快在4月底完成与瑞士信贷的交易。OpenAI宣布推出插件功能，赋予ChatGPT使用工具、联网、运行计算的能力，可与超5000个应用交互。英国竞争和市场管理局称新证据缓解了对微软和动视暴雪交易的担忧，最终报告将于4月26日前发布。（动视暴雪盘前涨超5%）消息人士称，美国司法部正在调查金融专业人士是否帮助俄罗斯寡头逃避制裁，瑞士信贷和瑞银等银行正在接受调查。Block回应被做空，称打算与美国证券交易委员会合作，讨论对兴登堡采取法律行动的可能。特斯拉汽车（北京）有限公司扩大召回部分进口Model S电动汽车，共计2649辆。穆迪：下调第一共和银行的发起人评级，未来可能会进一步下调该评级。理想汽车官微：截至2023年3月24日，理想汽车累计交付超过30万辆，创最快新势力豪华品牌交付纪录。币安现货交易出现问题已暂停 加密货币市场应声大跌全球最大的加密货币交易所币安（Binance）出现故障，其现货订单簿数据已长时间未更新。币安在其社交平台表示，有一个问题影响到Binance的现货交易。在努力尽快解决这个问题的过程中，所有现货交易目前暂时停止。不过，币安CEO赵长鹏随后表示，初步分析Binance匹配引擎在追踪止损订单时出现故障，预计30-120分钟可恢复。截至发稿，比特币跌4%一度触及27300美元，以太坊跌5%一度触及1720美元，狗狗币、瑞波币均跌超5%。币安平台币（BNB）在其他平台跌超3%。银行股再次暴跌！这次动荡的最新焦点是德银，德银AT1债券本周遭大幅抛售！根据标普市场情报的数据，本周四德银的CDS（信贷违约互换）继续上冲至173基点，而周三时的价格为142个基点。路孚特对此补充称，这个波动也是德意志银行银行CDS有史以来的最大单日涨幅。债券市场也同样风声鹤唳。Tradeweb的数据显示，德银票面利率为7.5%的AT1债券交易价格已经跌至74美分（票面为1美元），背后隐含的收益率已经在过去两周内翻番。不过这类债券下跌的主要原因，还是瑞士全额减计瑞信AT1债券的影响更大一些。为了稳定市场情绪，德意志银行也在周五宣布，提前赎回一笔2028年到期的T2债券，总额为15亿美元。（来源：德意志银行）盘前行情欧美银行股盘前走低，德意志银行跌超10%，瑞士信贷跌超5%，瑞银跌超4%，第一共和银行、阿莱恩斯西部银行、Silvergate Capital跌超3%。标普全球市场情报公司：德意志银行五年期信贷违约掉期（CDS）从周四收盘价上涨30个基点，达到558个基点。迈威尔科技盘前跌超2%，宣布裁员320人。法拉第未来盘前涨超2%，公司宣布启动FF 91 Futurist开始生产倒计时，该车型将于美国时间2023年3月29日（北京时间3月30日）开始生产。Block盘前跌近3%，该股上一交易日跌超14%。兴登堡发布做空Block公司的报告指，Block严重夸大了真实用户数量，低估了其获客成本。欧洲市场欧洲主要股指集体下跌，截至发稿，德国DAX30指数跌2.36%，法国CAC40跌2.27%。原油国际油价下跌，美油报67.55美元/桶，日内跌幅3.44%；布油现报73.49美元/桶，日内跌幅3.19%。美元相对疲软，因为中国作为世界上最大的石油进口国，对大宗商品的需求正在激增高盛看涨油价后市，鼓舞多头士气。不过，美国能源部长格兰霍姆称美国战略石油储备(SPR)的回补可能需要数年时间，引发人们对潜在的供应过剩感到担忧。俄罗斯持续对全球市场供应原油，也增加了油市压力。投资者仍需提防油价重回跌势的可能性。黄金现货黄金日内涨0.15%，报1,998.50美元/盎司。美联储鸽派加息的影响有所消退，欧美银行业的动荡也有所缓解，多空观望情绪渐浓。虽然美元隔夜探底回升令部分多头有所顾忌，但预计金价后市仍有震荡走高的机会，因为中长线来看，市场普遍预期全球央行已经进入加息周期尾期，年内降息预期升温，美债收益率持续走弱，而且黄金的避险需求也将支撑金价。","news_type":1,"symbols_score_info":{"DWT":0.9,"QMmain":0.9,"USO":0.9,".DJI":0.9,"DB":0.9,"DUG":0.9,"BZmain":0.9,".SPX":0.9,"CLmain":0.9,".IXIC":0.9,"CS":0.9,"UCO":0.9,"SCO":0.9,"DDG":0.9}},"isVote":1,"tweetType":1,"viewCount":504,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943786516,"gmtCreate":1679721316135,"gmtModify":1679721319545,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Djskskd","listText":"Djskskd","text":"Djskskd","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943786516","repostId":"1150139689","repostType":4,"isVote":1,"tweetType":1,"viewCount":672,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":9943786650,"gmtCreate":1679721300170,"gmtModify":1679721303091,"author":{"id":"4142746771171822","authorId":"4142746771171822","name":"一个正常的名称","avatar":"https://community-static.tradeup.com/news/d508b8060163e453a31dfa85a77c4043","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"authorIdStr":"4142746771171822","idStr":"4142746771171822"},"themes":[],"htmlText":"Sksjsksks","listText":"Sksjsksks","text":"Sksjsksks","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://ttm.financial/post/9943786650","repostId":"2322314445","repostType":4,"repost":{"id":"2322314445","kind":"highlight","pubTimestamp":1679668428,"share":"https://ttm.financial/m/news/2322314445?lang=en_US&edition=fundamental","pubTime":"2023-03-24 22:33","market":"us","language":"zh","title":"They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"","url":"https://stock-news.laohu8.com/highlight/detail?id=2322314445","media":"华尔街见闻","summary":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。","content":"<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>","source":"wallstreetcn_api","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>They use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; 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overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nThey use ChatGPT to engage in autonomous driving, which can tell you \"what am I doing\"\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">华尔街见闻</strong><span class=\"h-time small\">2023-03-24 22:33</span>\n</p>\n</h4>\n</header>\n<article>\n<p><html><head></head><body>This is the first Transformer-based driving behavior description framework that can perceive and predict driving behavior. That is to say, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it. Still playing ChatGPT? There are already autonomous driving algorithms that can tell you \"what I'm doing\".</p><p>Autonomous driving algorithms based on vision and neural networks can make independent decisions and control vehicles through sensor data and learn human driving behavior.</p><p><img src=\"https://static.tigerbbs.com/041afa921e19703ac5c5d94fcbce6911\" tg-width=\"835\" tg-height=\"371\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>But, what does the algorithm base its decisions on? Especially when there is a failure, that is, when the decision is wrong,<b>What does the algorithm think?</b>These have always been called \"black boxes\" in autonomous driving algorithms, leaving algorithms lacking<b>Transparency</b>And<b>Interpretability</b>。</p><p>However, now there is such a model that can not only predict the vehicle control behavior, but also explain itself that \"I stopped because the red light was on and there were pedestrians crossing the road\".</p><p>Model papers selected<b>ICRA 2023</b>, the related model has been open source.</p><p>So, what kind of algorithm is it?</p><p>ADAPT: Large model of driving behavior perception illustration</p><p>This is an end-to-end algorithm called ADAPT (Action-aware Driving Caption Transformer). It is also the first driving behavior description framework based on Transformer. It can perceive and predict driving behavior and output natural language narration and reasoning.</p><p><img src=\"https://static.tigerbbs.com/d14b78cf06185e30831a16489673687e\" tg-width=\"1024\" tg-height=\"236\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>To put it bluntly, after inputting the vehicle video, this algorithm can judge the vehicle behavior and tell you: what the vehicle is doing and why it is doing it.</p><p><img src=\"https://static.tigerbbs.com/b3c68b2ede628ca51d283464be6db34a\" tg-width=\"1024\" tg-height=\"697\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the test video provided by the author of the paper, the effect of this algorithm when it finally gets on the car is as follows. (Red words are vehicle behavior, blue words are explanations)</p><p>\"The car is moving forward. Because there are no cars on the road.\"</p><p><img src=\"https://static.tigerbbs.com/9565ea027e7d5b6d22f36044cb4a75ab\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>After the driving behavior changes, the algorithm can also sense in time:</p><p>\"The car stopped on the left. Because it had to stop.\"</p><p><img src=\"https://static.tigerbbs.com/0fdcabc235fb9217026e2ed132b9dac0\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>\"The car starts moving and drives on the right. Because there are cars parked on the left side of the road.\"</p><p><img src=\"https://static.tigerbbs.com/f126158b996b51432597238261d1fa3c\" tg-width=\"640\" tg-height=\"352\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Algorithms can not only identify intersections, but also people riding bicycles.</p><p>\"The car stopped at the intersection. To avoid the cyclists in the street.\"</p><p><img src=\"https://static.tigerbbs.com/50e658836ff07c2e6970ef4f22fc817f\" tg-width=\"480\" tg-height=\"264\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>How is this achieved?</p><p>Joint training in a multi-task framework</p><p>The ADAPT framework can be divided into two parts:<b>Vehicle behavior description</b>(DCG, Driving Caption Generation) and<b>Vehicle control signal prediction</b>CSP, Control Signal Prediction.</p><p><img src=\"https://static.tigerbbs.com/79a9292142835b9a5f937a263685d52e\" tg-width=\"1024\" tg-height=\"608\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>First, the sensor side inputs video, the Video Swin Transformer encodes the vehicle video, and the obtained video features will be input into each task module.</p><p>In the DCG module, the algorithm uses Vision-Language Transformer to generate two natural statements, which are mentioned above<b>Vehicle behavior description</b>And<b>Reason explanation</b>。</p><p>The same video features will also be input into the CSP module (similar to the general vision-based autonomous driving system), output the actual control signal sequence of the vehicle, and use the Motion Transformer to output the control signals predicted by the model, such as speed, direction and acceleration.</p><p>In a single network, the author uses the actual control signal sequence of the vehicle and the control signal sequence predicted by the model, and the mean square error of both is used as the loss function of CSP module.</p><p><img src=\"https://static.tigerbbs.com/5d957e380eb3e594586da3522d442646\" tg-width=\"658\" tg-height=\"89\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Under the multi-task framework, by jointly training DCG and CSP, the difference between vehicle decision-making and text description can be reduced, and the accuracy of control signal prediction can be improved.</p><p>In the paper, the authors used large-scale data sets containing control signals and vehicle video<b>BDD-X</b>On, the effectiveness of ADAPT is verified by machine evaluation and manual evaluation.</p><p>In terms of machine evaluation, indicators commonly used in multiple language tasks such as BLEU4, METEOR, ROUGE-L and CIDEr (the corresponding abbreviations are B4, M, R, and C respectively) are used.</p><p><img src=\"https://static.tigerbbs.com/0c8d1f7f18af16711377cdd075ad1f20\" tg-width=\"1024\" tg-height=\"511\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>It ultimately showed that ADAPT reached<b>Current optimal</b>(State-of-the-Art) results, ADAPT is 31.7 higher than the original advanced method CIDEr in action description and 33.1 higher in cause explanation.</p><p><img src=\"https://static.tigerbbs.com/f8703b85c71a39802b13bd33f16b4460\" tg-width=\"1024\" tg-height=\"369\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Manual evaluation is divided into three parts: action description, reason explanation and whole sentence. Through manual judgment, the accuracy of ADAPT in these three parts reached 90%, 90.3% and 82.7% respectively, which proved the effectiveness of ADAPT.</p><p><img src=\"https://static.tigerbbs.com/72cfd3835bdf73236951dc3b8b3adff1\" tg-width=\"1011\" tg-height=\"1110\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>In the visual results, it can also be seen that ADAPT can accurately identify vehicle behavior and decision-making reasons. And ADAPT can also guarantee accuracy in scenarios such as dark night and rainy days; ADAPT can identify stop signs on the road even with wiper interference.</p><p>Why do you need ADAPT?</p><p>Explainability of autonomous driving behavior</p><p>In vision-based autonomous driving algorithms, the more common explanation maps include visual Attention Map (Attention Map) or Cost Volume map (Cost Volume), but people who are unfamiliar with autonomous driving algorithms are prone to misunderstanding these maps.</p><p><img src=\"https://static.tigerbbs.com/1e9ccd66571adbd570030799c91b209d\" tg-width=\"1024\" tg-height=\"1047\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>Upper: Visual Attention Map; Below: Cost Quantity Chart</p><p>Therefore, ADAPT, an algorithm that can generate natural language and \"speak human language\", can help users better understand what autonomous driving algorithms are doing and why they are doing it, and at the same time make users trust autonomous driving technology more.</p><p>For algorithm engineers and researchers, when extreme situations occur or failures occur (such as judgment errors), ADAPT can help them obtain more information and improve algorithms.</p><p><img src=\"https://static.tigerbbs.com/77eeff034e692a6e6193573748cfa284\" tg-width=\"1024\" tg-height=\"398\" referrerpolicy=\"no-referrer\" width=\"100%\" height=\"auto\"/></p><p>The authors will further study how to deploy ADAPT on simulators and actual vehicles, and how to use text-to-speech technology to convert generated sentences into speech to help ordinary passengers, especially visually impaired passengers.</p><p></body></html></p>\n<div class=\"bt-text\">\n\n\n<p> source：<a href=\"https://wallstreetcn.com/articles/3684853\">华尔街见闻</a></p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://wpimg-wscn.awtmt.com/1f7e0c63-5923-4dff-8d60-ab2f7ca5d931.gif?imageView2/1/w/340/h/340","relate_stocks":{},"source_url":"https://wallstreetcn.com/articles/3684853","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"2322314445","content_text":"这是首个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为。也就是说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。还在玩ChatGPT？已经有自动驾驶算法能告诉你“我在干嘛”。基于视觉和神经网络的自动驾驶算法，虽然能通过传感器数据，以及学习人类的驾驶行为，自主决策并控制车辆。但是，算法基于什么做出的决策？特别是出现故障，也就是决策错误的时候，算法是怎么想的？这些一直被称为自动驾驶算法里的“黑匣子”，让算法缺乏透明度和可解释性。不过，现在有这么一个模型，既能预测车辆控制行为，还能自己解释“我停车是因为红灯亮了，并且有行人在过马路”。模型论文入选ICRA 2023，相关模型已开源。那么，是一个什么样的算法？ADAPT：驾驶行为感知说明大模型这是一种叫ADAPT（Action-aware Driving Caption Transformer）的端到端算法，也是目前第一个基于Transformer的驾驶行为描述框架，可以感知和预测驾驶行为，并且输出自然语言叙述和推理。直白一点说，输入车辆视频后，这个算法可以判断车辆行为并告诉你：车在做什么，为什么要这么做。在论文作者提供的测试视频里，这个算法最终上车的效果是这样的。（红色字是车辆行为，蓝色字是解释）“车在向前开。因为路上没有车。”驾驶行为变化后，算法也能及时感知：“车靠左边停下了。因为要停车。”“车开始移动并且靠右行驶。因为路左边停着车。”算法不仅能识别路口，也能识别骑着车的人。“车在十字路口停下了。因为要避开街上骑着自行车的人，”这是怎么实现的？多任务框架下的联合训练ADAPT框架可以分为两个部分：车辆行为描述（DCG，Driving Caption Generation）和车辆控制信号预测（CSP，Control Signal Prediction）。首先，传感器端输入视频，Video Swin Transformer对车辆视频进行编码，得到的视频特征会输入进各任务模块里。在DCG模块，算法利用Vision-Language Transformer生成两个自然语句，也就是上文中提到的车辆行为描述和原因解释。相同的视频特征也会输入进CSP模块（类似一般基于视觉的自动驾驶系统），输出车辆实际的控制信号序列，并利用Motion Transformer输出模型预测的控制信号，比如速度、方向和加速度。在单个网络中，作者利用车辆实际的控制信号序列和模型预测的控制信号序列，两者的均方误差作为CSP模块的损失函数。而在多任务框架下，通过联合训练DCG和CSP，可以减少车辆决策和文本描述之间的差异，提高控制信号预测的准确率。论文里，作者们在包含控制信号和车辆视频的大规模数据集BDD-X上，利用机器评测和人工评测验证了ADAPT的有效性。机器评测方面，使用的是BLEU4、METEOR、ROUGE-L和CIDEr（对应缩写分别为B4、M、R、C）等多种语言任务常用的指标。最终显示ADAPT达到了当前最优（State-of-the-Art）的结果，ADAPT在动作描述方面比原有先进方法CIDEr高出31.7，在原因解释方面高33.1。人工评测分为动作描述、原因解释和全句三个部分。通过人工判断，ADAPT在这三部分的准确性分别达到了90%，90.3%和82.7%，证明了ADAPT的有效性。在可视化结果里，也能看出ADAPT可以准确识别车辆行为以及决策原因。并且在黑夜、阴雨天等场景下，ADAPT也能保证准确度；即使有雨刷器干扰，ADAPT也可以识别道路上的停止标识。为什么需要ADAPT？自动驾驶行为的可解释性在基于视觉的自动驾驶算法里，比较常见的解释图有视觉注意图（Attention Map），或者成本量图（Cost Volume），但不熟悉自动驾驶算法的人容易对这些图造成误解。上：视觉注意图；下：成本量图因此，ADAPT这种能够生成自然语言、“说人话”的算法，能够帮助用户更好地理解自动驾驶算法在做什么、为什么要这么做，同时还能让用户更信任自动驾驶技术。而对于算法工程师和研究人员来说，当发生极端情况时、或者发生故障（比如判断错误）时，ADAPT可以帮助他们获得更多信息，进而改进算法。作者们将进一步研究如何在模拟器和实际车辆上如何部署ADAPT，以及如何利用文本转语音技术，让生成的句子转化为语音，帮助普通乘客，特别是视力障碍乘客使用。","news_type":1,"symbols_score_info":{}},"isVote":1,"tweetType":1,"viewCount":713,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"lives":[]}