Fix PPORecurrent training issue: tuned learning rate and added missing max_grad_norm#4
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emiliof114 wants to merge 1 commit intofei-yang-wu:mainfrom
Open
Fix PPORecurrent training issue: tuned learning rate and added missing max_grad_norm#4emiliof114 wants to merge 1 commit intofei-yang-wu:mainfrom
emiliof114 wants to merge 1 commit intofei-yang-wu:mainfrom
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This PR fixes the failed
PPORecurrenttraining test by stabilizing optimization.Changes:
Added
max_grad_normparameter to optimizer config.Tuned learning rate from
3e-4→1e-4for better convergence.Verified that all tests pass locally (
6/6).Result:
PPORecurrenttraining now improves average return as expected.