Wei Xiong

icon indicating a website link https://weixiongust.github.io/WeiXiongUST/index.html

icon location Ph.D. Student in computer science at UIUC; machine learning theory and RLHF.

Results 1 issues of Wei Xiong

sign of the entropy

1 comment

In the implementation of A2C, the code is policy_loss += self.entropy_weight * -log_prob # entropy maximization But I think since we are maximizing the entropy, in the loss, we shall...