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What're the means of the push and pull of SAPNet? #5

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Ssakura-go opened this issue Sep 26, 2022 · 2 comments
Closed

What're the means of the push and pull of SAPNet? #5

Ssakura-go opened this issue Sep 26, 2022 · 2 comments

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@Ssakura-go
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Hi, dear author,

I'm glad to have the oppotunity to take knowledge of your work and obtain a lot from it. (SAPNet) However, I have a problem with it. I found that push and pull in that model architecture for SAPNet, but I couldn't find what it displays in the code.

If you are free, could you please give me a reply?
Thks~
Best wishes to you!
@ShenZheng2000
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Hi, Ssakura! Thanks for your interest in our work.

The push-and-pull strategy is defined in the perceptual contrastive loss (PCL) here. Basically, PCL pulls pred towards pos, and pushes pred away from neg.

@Ssakura-go
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here
Roger that.
Thanks for your quick reply!

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@ShenZheng2000 @Ssakura-go