Yi Su
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40289b8b0e
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Add atari ppo example (#523)
I needed a policy gradient baseline myself and it has been requested several times (#497, #374, #440). I used https://github.com/vwxyzjn/cleanrl/blob/master/cleanrl/ppo_atari.py as a reference for hyper-parameters.
Note that using lr=2.5e-4 will result in "Invalid Value" error for 2 games. The fix is to reduce the learning rate. That's why I set the default lr to 1e-4. See discussion in https://github.com/DLR-RM/rl-baselines3-zoo/issues/156.
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2022-02-11 06:45:06 +08:00 |
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