no. the ones I observed are nothing like that. they are more like those adas maps we discussed before just a bit more detailed.I’m assuming these are 3D maps (or 3D models) that include lane lines and traffic barriers/road dividers?
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no. the ones I observed are nothing like that. they are more like those adas maps we discussed before just a bit more detailed.I’m assuming these are 3D maps (or 3D models) that include lane lines and traffic barriers/road dividers?
no. the ones I observed are nothing like that. they are more like those adas maps we discussed before just a bit more detailed.
I’m assuming these are 3D maps (or 3D models) that include lane lines and traffic barriers/road dividers?
no. the ones I observed are nothing like that. they are more like those adas maps we discussed before just a bit more detailed.
Hmm... That’s interesting. Do you mind elaborating?
2) You can’t generate mapping on barriers without a vision engine that actually recognizes barriers and barrier types
@verygreen is not doing any favors here by making it sound like Tesla’s mapping is more than it is earlier in this thread. I am actually once again surprised by basically how wrong I think he is.
I’m assuming these are 3D maps (or 3D models) that include lane lines and traffic barriers/road dividers?
Watched a few minutes starting at 22:00. Didn’t hear where Amnon says all trajectories driven by all production cars are uploaded. Do you have an exact timecode, down to the second?
Yes they record road users and static features and they use part of the data to create the REM Map and then use insights from the data to provide more information from for smart cities that includes road users, pedestrians, cars, bikes and cyclists and their behaviors.
All of this is automatically done, both the REM Map creating and the Smart Cities Info.
This is then plugged into HERE map which is owned by BMW and VW..
Here is one clip where Amnon talks about it.
22mins 0 secs
This isn't the first time Amnon talks about it. REM Map purpose wasn't just to feed self driving cars. it was to be used for way much more than that.
I can’t find any language in the patent that says all trajectories of all production cars’ are uploaded. Can you please quote the exact part of the patent that says this?
There are three distinct goals a company could have:
1) Get to superhuman autonomous driving with imitation learning.
2) Use imitation learning to bootstrap reinforcement learning, and get to superhuman autonomous driving with reinforcement learning.
3) Do (1), then do (2) to make it even better.
For (1), I don’t think Nvidia’s vehicle would qualify. For (2), maybe, but I’m skeptical. For instance, how does it do on crowded streets in a city? How does it handle rare edge cases on the highway?
I’m assuming these are 3D maps (or 3D models) that include lane lines and traffic barriers/road dividers?
This was actually my area of expertise. I made maps with barriers etc and talked with 3rd party supplies. I havn’t worked with this for the last two years, but I know what was available back then.
I don't understand what why you would be skeptical of #2. AlphaStar is literally #2. They used imitation learning to bootstrap RL. #3 and #2 are identical.
Lastly why the imitation-only agent was able to beat bots (which the early RL-only bot also did by the way), they made stupid mistakes. This is why #1 as it pertains to driving is virtually impossible.
What Nvidia did was prove that you only need 72 hours (3k miles) of data to create a NN agent that can drive like a human in alot of cases. Which you can then use to do #2.
Lastly the only problem with RL-only literally is finding the right rewards, i'm 100% certain that after AlphaStar they will do AlphaStarZero. Its basically a guarantee.
Very cool! In addition to TomTom and HERE, I know there are a bunch of startups working on HD maps: e.g. DeepMap, Carmera, Mapper, Civil Maps, Mapbox, Nomoko, and lvl5.
I would guess a company like Tesla would probably want to develop its own HD mapping solution in-house to eventually leverage the big production fleet. But in the interim maybe Tesla could outsource HD mapping similar to how it outsources data annotation.
we do have a decent glimpse into it. Tesla Autopilot maps (they finally stopped using this within past few months it looks like, I wanted to lookup something the other day and noticed they were gone in modern firmwares and even the cache dir is gone)Exactly what we don’t know
Possibly, but this begs the question why Waymo hasn’t already solved self-driving with pure RL.
of course what he did not say is while the firmware (19.8.1) contains the code, hardly any cars actually got the config change to activate it.
It just tells of the immaturity and low level of testing of the system if they are catching issues while deploying (!) the thing... Such glaring issues should perhaps have been fixed earlier or in the infamous shadow driving...
I think maybe you are being a bit harsh. Musk just referred to "rare corner cases". That's a far cry from "glaring issues". Plus, you have no idea what the issues are, so how can you say that they should have been fixed sooner? Plus, software development never catches 100% of issues before release. It's why every software release involves post release patches. This would be even more true for something like a feature like NOA without confirmation that needs to work on millions of miles of roads. No matter how much testing Tesla did, they would never catch every single issue before release. It's why Tesla staggers the releases over several updates instead of just releasing the update all at once to everybody.
Or it shows the maturity of the system that they can do a staged roll out and recieve feedback data from the field to validate the software.It just tells of the immaturity and low level of testing of the system if they are catching issues while deploying (!) the thing... Such glaring issues should perhaps have been fixed earlier or in the infamous shadow driving...