yxKryptonite / RAM_code

Official implementation of RAM: Retrieval-Based Affordance Transfer for Generalizable Zero-Shot Robotic Manipulation
https://yuxuank.com/RAM/
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Training and Eval Code #4

Open KJW988 opened 1 week ago

KJW988 commented 1 week ago

Hello,

Thank you for sharing your excellent research. I have a few questions regarding the details:

  1. In Table 1, could you please clarify which method was used for policy learning in “Ours”? Is the corresponding code publicly available?
  2. In the Policy Distillation section, it is mentioned that ACT policies were trained using self-collected data. I wonder if this is the method that was utilized in your work.
  3. Regardless of the specific approach chosen, I would like to confirm if there is code available for directly training and evaluating tasks using the framework you developed.

Thank you for your time and for providing such valuable research.

Best regards, Jiwon

yxKryptonite commented 1 day ago

Hi,

Thank you for your interest in our work!

  1. The "Ours" method is the RAM we proposed. The code is publicly available in the repo.
  2. As stated in section 4.5, our zero-shot RAM can collect high-quality data for behavior cloning. For BC implementation, you can check out ACT, Diffusion Policy, or other methods you are interested in.
  3. Our method is training-free. You can use our RAM in any environment you want (sim or real) as a plug-and-play module to realize zero-shot object manipulation.

I hope the messages above could answer your questions. If you have further questions feel free to let me know.