Do you think the `VarifocalLoss` could be used for labels with value of 0 & 1 ?

hyz-xmaster / VarifocalNet

VarifocalNet: An IoU-aware Dense Object Detector

Apache License 2.0

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Do you think the `VarifocalLoss` could be used for labels with value of 0 & 1 ? #19

Open seekFire opened 3 years ago

hyz-xmaster commented 3 years ago

It can as it is equivalent to setting the IoU target as 0 or 1 in this case. But I don't know the performance since I have never tested this situation.

seekFire commented 3 years ago

@hyz-xmaster I got it! Thank you very much!