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Question: Why optimize loss_alpha? #47

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DefinitlyEvil opened this issue Feb 3, 2024 · 0 comments
Open

Question: Why optimize loss_alpha? #47

DefinitlyEvil opened this issue Feb 3, 2024 · 0 comments

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@DefinitlyEvil
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Hi,
I'm fairly new to RL and recently I studied DDPG then trying to understand SAC.
I see code you optimized log_alpha instead of alpha directly, is there a reason for that?

Thanks so much for you explanation.
Toby.
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