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Published 20 hours ago • verified publisher icon rohanpsingh

learning 'jvrc_walk' and 'jvrc_step'

Open Ishihara-Masabumi opened this issue 1 year ago • 9 comments

I tried to learn using 'jvrc_walk' and 'jvrc_step'. The result of the leaning of 'jvrc_walk' is good, but 'jvrc_step' is poor. I think good learning needs other conditions. Could you please advise me of conditions you recommend?

Ishihara-Masabumi avatar Apr 12 '23 05:04 Ishihara-Masabumi

Hi, can you give more details about what do you mean by "poor"? jvrc_step is supposed to work out of the box (unless I made some inadvertent changes)

rohanpsingh avatar Apr 13 '23 04:04 rohanpsingh

Thank you for your reply. I attached 2 video files, both files are learned by jvrc_step. The last poses of the humanoids of the both files are falling down. Please take a look at both videos.

https://user-images.githubusercontent.com/23301778/231667558-020a1dbf-6f2b-4b7f-957e-828ac906ba59.mp4 https://user-images.githubusercontent.com/23301778/231667584-fb6b22d7-c8f5-4b5a-8f6e-ca29790a36a7.mp4

Ishihara-Masabumi avatar Apr 13 '23 06:04 Ishihara-Masabumi

I have one more example, which I trained by myself. The humanoid in the example can't climb a single step I attach the video file below.

https://user-images.githubusercontent.com/23301778/231914160-f0cc71bc-d1be-418e-8a99-d6899d3f9d54.mp4

If something condition is necessary to train by jvrc_step, please let me know it.

Ishihara-Masabumi avatar Apr 14 '23 00:04 Ishihara-Masabumi

I can't play any of your videos: "Video can't be played because the file is corrupt"

Did you try the pre-trained weights provided here? What happens in that case?

rohanpsingh avatar Apr 14 '23 02:04 rohanpsingh

The location you suggest is Uploads are disabled. More over, this input box can't support extension .pt file type.

Ishihara-Masabumi avatar Apr 14 '23 02:04 Ishihara-Masabumi

I meant to say that: did you try playing the pre-trained weights provided in this repository? The pretrained weights are provided here and the instructions to play are here.

rohanpsingh avatar Apr 14 '23 05:04 rohanpsingh

I'm sorry I made a mistake. Your pretrained weight is working well.

The pretrained weights provided by you are certainly correct. Then, what is the difference between your pretrained weights and my ones?

Ishihara-Masabumi avatar Apr 14 '23 06:04 Ishihara-Masabumi

Then, what is the difference between your pretrained weights and my ones?

Last time I checked training jvrc_step should work totally fine. I would like to retrain again with the latest commit and verify if everything works as expected, but that might take a few days. Sorry about that.

rohanpsingh avatar Apr 18 '23 04:04 rohanpsingh

对不起，我犯了一个错误。您预先训练的体重效果很好。

您提供的预训练权重当然是正确的。那么，你们的预训练权重和我的权重有什么区别呢？

请问下,您犯了一个什么错误,我也是到最后一步就摔倒了,请问下您是怎么解决的呢?

bottlele avatar Dec 27 '23 08:12 bottlele