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real-stanford / diffusion_policy

[RSS 2023] Diffusion Policy Visuomotor Policy Learning via Action Diffusion
https://diffusion-policy.cs.columbia.edu/
MIT License
1.1k stars 206 forks source link

robomimic_img demo file is too large to download #40

Closed yolo01826 closed 6 months ago

yolo01826 commented 6 months ago

Dear author: 非常感谢你的工作。我这几天正在尝试在robomimic环境里面复现diffusion policy，但是我发现你们提供的处理过的robomimic_img演示文件居然有足足78G大小，这需要相当长的时间才能全部下载。为什么这个文件会这么大，我非常诧异，因为我看了一下robomimic官网的演示数据集可能针对每一个任务只有几百MB大小。所以如果我只想在image输入的can(ph)这一项任务上复现的话，应该怎么解决数据集的问题，是只能下载全部的演示数据还是可以下载robomimic官网的数据集经过后处理用于模仿学习。

捕获

谢谢！

changhaonan commented 2 months ago

Did you solve the problem?

yolo01826 commented 2 months ago

i downloaded the whole dataset

---- Replied Message ---- | From | Harvey @.> | | Date | 04/14/2024 05:05 | | To | real-stanford/diffusion_policy @.> | | Cc | yolo01826 @.>, State @.> | | Subject | Re: [real-stanford/diffusion_policy] robomimic_img demo file is too large to download (Issue #40) |

Did you solve the problem?

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XPLearner commented 1 month ago

@yolo01826 效果怎么样

yolo01826 commented 1 month ago

效果不是很好，高维动作空间下训练表现和实际测试表现差异很大

---- Replied Message ---- | From | @.> | | Date | 05/27/2024 11:35 | | To | real-stanford/diffusion_policy @.> | | Cc | faded @.>, Mention @.> | | Subject | Re: [real-stanford/diffusion_policy] robomimic_img demo file is too large to download (Issue #40) |

@yolo01826 效果怎么样

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