yifeiacc / COSTA

Code for KDD'22 paper, COSTA: Covariance-Preserving Feature Augmentation for Graph Contrastive Learning
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SV-COSTA #3

Open YcZ76 opened 2 years ago

YcZ76 commented 2 years ago

Hi, i am a little confused about the inplementation of SV-COSTA. In Figure 3 caption, you claim that SV-GCL performs self-contrast. Does that mean the latent Z after projection P, then input into the loss function with a (P(Z),P(Z)) , the total same Z works in contrastive learning? If not, how to self-contrast? If yes, it is really counterintuitive lol...