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siyueyu / DCFM

official repository for "Democracy Does Matter: Comprehensive Feature Mining for Co-salient Object Detection" --accepted by CVPR2022
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Question about softmax usage #5

Closed tae-mo closed 2 years ago

tae-mo commented 2 years ago

Hi, I am really interested in your work.

While studying your code, I got a question in here: https://github.com/siyueyu/DCFM/blob/05800b67ccf70f9ed55dd1f33ee1ff3b3503eb09/models/main.py#L169

I don't really get why that line is necessary.

I would appreciate if you give me any insights!

Thank you

siyueyu commented 2 years ago

@tae-mo you can try to remove it. I thought it might influence the backpropagation gradients. So I didn/t delete it.