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Performance difference between TruncNormal and TanhNormal #53

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IcarusWizard opened this issue Jan 18, 2023 · 0 comments
Open

Performance difference between TruncNormal and TanhNormal #53

IcarusWizard opened this issue Jan 18, 2023 · 0 comments

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@IcarusWizard
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Hey @danijar.

I just noticed that the code is using TruncNormal as the actor distribution instead of TanhNormal as in v1. I wonder did you make some ablations on these two choices and see TruncNormal provide better results? Or the change is only because the entropy of TruncNormal is easier to compute than TanhNormal for the entropy regularizer?
@IcarusWizard IcarusWizard changed the title Performance different between TruncNormal and TanhNormal Performance difference between TruncNormal and TanhNormal Jan 19, 2023
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@IcarusWizard