where is the proxy negatives in the ProxyPLoss

yaoxufeng / PCL-Proxy-based-Contrastive-Learning-for-Domain-Generalization

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where is the proxy negatives in the ProxyPLoss #8

Open fanyunfeng-bit opened 2 years ago

fanyunfeng-bit commented 2 years ago

The Proxy Contrastive loss contains the cosine similarity between instance and negative proxies (e.g. the proxies from other classes). However, there is no this term in the denominator of ProxyPLoss. Is it included in the previous calculation and I missed it? Thank for your attention.