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cover of episode FSD v12: Tesla's Autonomous Driving Game-Changer w/ James Douma

FSD v12: Tesla's Autonomous Driving Game-Changer w/ James Douma

2024/4/12
logo of podcast Dave Lee on Investing

Dave Lee on Investing

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James Douma: 我对特斯拉FSD V12的发布感到非常惊喜,其性能远超预期。与之前的版本相比,V12采用了全新的端到端规划方法,彻底抛弃了原有的启发式规则。这种转变虽然大胆,但效果显著,V12在实际驾驶中表现出了更高的智能和更自然的驾驶风格。我原本预计V12会存在一些因取消启发式规则而导致的问题,但实际体验中,这些问题几乎不存在,这让我对特斯拉的研发能力深感佩服。 James Douma: 神经网络的训练方式与传统的启发式系统截然不同。启发式系统容易因逻辑错误而导致灾难性故障,而神经网络则更倾向于优雅地失败,即使出错,也往往只是给出稍微错误的答案。此外,V12通过模仿人类驾驶员的行为,学习了各种驾驶技巧和安全习惯。这种模仿不仅包括显而易见的驾驶操作,还包括许多人类驾驶员无意识的准备行为,例如在交通拥堵时稍微向左移动以观察前方路况。这些行为虽然看似微不足道,但却能显著提高驾驶的安全性。 James Douma: V12的模仿学习并非简单的复制,而是对人类驾驶行为的理解和泛化。系统能够根据不同的交通状况和环境因素,灵活地调整驾驶策略,例如在十字路口不堵塞交通、在高速公路上保持适当的车距等。这种智能化的驾驶行为,让我相信V12已经超越了单纯的模仿,具备了一定的理解和推理能力。当然,V12也并非完美无缺,例如它有时会模仿人类驾驶员在高速公路上跟车太近的行为,这让我不太喜欢。但我相信,随着特斯拉不断收集数据和改进算法,V12的性能将会越来越完善,最终实现完全自动驾驶。

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I’m joined by James Douma as we discuss Tesla’s latest FSD v12 (supervised) release and how ti compares to previous FSD versions. We also dive into Robotaxi, Optimus, LLMs, and more.James Douma on Twitter, https://twitter.com/jamesdoumaJames Douma on AI playlist, https://www.youtube.com/playlist?list=PLfibpgBinf9R7KIedEU3y-YjrA63LSKHXSocial🐦 Twitter https://mobile.twitter.com/heydave7🎧 Apple Podcast: https://podcasts.apple.com/us/podcast/dave-lee-on-investing/id1493031991🎙️Spotify https://open.spotify.com/show/2iin015s0k21Bt4ldep9XT?si=uBV4Ft8hQEu_GE4YSIDDGg📸 Instagram https://www.instagram.com/heydave7Dave Lee on Parenting, https://www.youtube.com/channel/UCWD9b1BZqi2G2u30sGYIFrANOTE: Please don’t fall for scammers who might impersonate me or others in the comment section. I do NOT give out my number or ask people to contact me.💁🏻‍♂️ Disclaimer: All content on this channel is for discussion and illustrative purposes only and should not be construed as professional financial advice or recommendation to buy or sell any securities. Should you need such advice, consult a licensed financial or tax advisor. All views expressed are personal opinion as of date of recording and are subject to change without responsibility to update views. No guarantee is given regarding the accuracy of information on this channel. Neither host or guests can be held responsible for any direct or incidental loss incurred by applying any of the information offered. Author is long TSLA and other stocks at time of original video publish date.Check out my archived articles/posts on Tesla and investing: https://teslamotorsclub.com/tmc/threads/articles-megaposts-by-davet.23473/#post-485768#Tesla #TSLA #Stocks

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