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nv-tlabs / meta-sim

Meta-Sim: Learning to Generate Synthetic Datasets (ICCV 2019)

Home Page:https://nv-tlabs.github.io/meta-sim/

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Why sample action from a gaussian distribution instead of using continuous methods, e.g., DDPG?

hou-yz opened this issue · comments

commented

Hi developers,

Thank you for releasing the code.

While reading your code, I find it interesting that you're sampling action from a gaussian distribution and control the mean of that gaussian. link.

There are some continuous control alternatives that can also be applied to this problem, e.g. PPO, DDPG. Can you please elaborate on why you choose your method and how does it help the meta-sim framework?

Best