Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#1

Post by ojn » Sun, Nov 10, 2019, 1:08 AM UTC

Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]
youtube.com

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#2

Post by mkagenius » Sun, Nov 10, 2019, 3:16 AM UTC

Oh he's no longer with OpenAI? Sam Altman must be worried about this..

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#3

Post by cyrux004 » Sun, Nov 10, 2019, 3:20 AM UTC

mkagenius wrote: post #2

Oh he's no longer with OpenAI? Sam Altman must be worried about this..

for over 2 years now

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#4

Post by timdorr » Sun, Nov 10, 2019, 3:20 AM UTC

mkagenius wrote: post #2

Oh he's no longer with OpenAI? Sam Altman must be worried about this..

He's been at Tesla for almost 2 and a half years now: https://techcrunch.com/2017/06/20/tesla-hires-deep-learning-...

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#5

Post by spectramax » Sun, Nov 10, 2019, 3:23 AM UTC

mkagenius wrote: post #2

Oh he's no longer with OpenAI? Sam Altman must be worried about this..

Without meaning offense to Sam, I thought he was an investor / YC head. What credentials does he have to be at OpenAI?

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#6

Post by jayparth » Sun, Nov 10, 2019, 3:51 AM UTC

spectramax wrote: post #5

mkagenius wrote: post #2

Oh he's no longer with OpenAI? Sam Altman must be worried about this..

Without meaning offense to Sam, I thought he was an investor / YC head. What credentials does he have to be at OpenAI?

Perhaps founding the initiative....

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#7

Post by adamnemecek » Sun, Nov 10, 2019, 4:01 AM UTC

The trick for level 5 is learning the mapping between the lidar point cloud and the video stream. It’s the best of both worlds.

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#8

Post by pgodzin » Sun, Nov 10, 2019, 4:04 AM UTC

adamnemecek wrote: post #7

The trick for level 5 is learning the mapping between the lidar point cloud and the video stream. It’s the best of both worlds.

Tesla doesn't have have a lidar point cloud at all

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#9

Post by adamnemecek » Sun, Nov 10, 2019, 4:04 AM UTC

pgodzin wrote: post #8

adamnemecek wrote: post #7

The trick for level 5 is learning the mapping between the lidar point cloud and the video stream. It’s the best of both worlds.

Tesla doesn't have have a lidar point cloud at all

That’s the point. You train with lidar, deploy with cameras.

Re: Andrej Karpathy talks about how Tesla's NNs are structured and trained [video]

#10

Post by jfoster » Sun, Nov 10, 2019, 4:40 AM UTC

I wonder if the environment the car discovers includes elevation. Would be necessary for handling many carparks.