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关于书中DDPG算法的疑问 #146

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yxz777 opened this issue Nov 7, 2023 · 0 comments
Open

关于书中DDPG算法的疑问 #146

yxz777 opened this issue Nov 7, 2023 · 0 comments

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@yxz777
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yxz777 commented Nov 7, 2023 •
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在运行书中DDPG的参考代码时，观察到随着训练的进行，actorloss 的值在不断的上升，criticloss的值也是上下飘忽不定
actorloss 的定义不是-q值吗？现在这个值越来越大不就意味着动作的q值越来越小吗？这不是与我们想最大化动作的q值的目的相反吗？
所以评价这个算法的好坏最终是要看他的奖励是否上升吗？
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