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SWAV Loss function #5

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wallaceloos opened this issue Sep 6, 2023 · 0 comments
Open

SWAV Loss function #5

wallaceloos opened this issue Sep 6, 2023 · 0 comments

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@wallaceloos
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Hello,

Congratulation for this great work. I have a question regarding the loss function from SWAV.


def cross_entropy_loss(q, p): 
   return torch.mean(torch.sum(q * F.log_softmax(p, dim=1), dim=1))

That F.log_softmax will return a negative number. Should it be -F.log_softmax(p, dim=1)?

Thank you.
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