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openai / procgen

Procgen Benchmark: Procedurally-Generated Game-Like Gym-Environments
https://openai.com/blog/procgen-benchmark/
MIT License
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Do there exist any expert demonstrations? #72

Closed albertcity closed 2 years ago

albertcity commented 2 years ago

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

trancenoid commented 2 years ago

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

christopherhesse commented 2 years ago

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

christopherhesse commented 2 years ago

Thanks @trancenoid for the recording tip there.