How to set the temperature parameter in the representation space pseudo labels?

WangChangqi98 / CSS

[ICCV'23] Space Engage: Collaborative Space Supervision for Contrastive-based Semi-Supervised Semantic Segmentation

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How to set the temperature parameter in the representation space pseudo labels? #5

Closed Hugo-cell111 closed 1 year ago

Hugo-cell111 commented 1 year ago

Hi! Why the temperature is set as 0.25?

WangChangqi98 commented 1 year ago

It is tuned empirically, the temperature is correspond to the softmax similarity indicator in representation space, and the indicator is used in the threshold sampling strategy in contrastive learning and filter out those unreliable pseudo-labels from the representation space.