openai / procgen

Procgen Benchmark: Procedurally-Generated Game-Like Gym-Environments

Home Page:https://openai.com/blog/procgen-benchmark/

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Do there exist any expert demonstrations?

albertcity opened this issue · comments

I am curious about how to apply imitation learning in such a PCG environment. Do there exist any expert demonstrations?

I guess no, but I found a way to record : Use interactive mode, but replace VideoRecorderWrapper with TrajectoryRecorderWrapper in the make_interactive function.

Source : https://github.com/openai/gym3/blob/master/gym3/trajectory_recorder.py

No, but agents can be trained that are pretty good at these environments, and you can record those agents playing.

Thanks @trancenoid for the recording tip there.