What's meaning of 'prior' in nn.init.constant_(self.cls_logits.bias,-math.log((1 - prior) / prior)) in head.py

zhenghao977 / FCOS-PyTorch

A pure torch implement of FCOS 37.2AP

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Closed zlq1997 closed 3 years ago

zlq1997 commented 3 years ago

Does it has same meaning with score_threshold in eval_voc.py?

zhenghao977 commented 3 years ago

No, this is just an experience for initialization of the classfication head.

zlq1997 commented 3 years ago

No, this is just an experience for initialization of the classfication head.

Thank you!