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5.2 公式笔误 #93

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Guodric opened this issue Oct 16, 2024 · 2 comments
Open

5.2 公式笔误 #93

Guodric opened this issue Oct 16, 2024 · 2 comments

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@Guodric
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Guodric commented Oct 16, 2024

章节5.2的时序差分增量更新的推导:
$V_\pi(s) = E[G_t|S_t=s]=...=E[R_t+\gamma V_\pi(S_{t+1} ) |S_t]$
最后一行这里应该不是期望,直接就是 $R_t+\gamma V_\pi(S_{t+1} )$ 吧?

@guaiwu012
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因为从S到S_{t+1}有一个概率分布,所以应该是期望吧

@hype1type
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R t + γ V π ( S t + 1 ) 是Gt 阿

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