PixMatch：怎么加上maxsquare loss

怎么加上maxsquare loss

模仿maxsquare loss
对照着target loss 加到了PixMatch里面

加maxsquare loss的时候出现了

pytorch unsupported operand type(s) for *: 'MaxSquareloss' and 'float'

# wrong：
MaxSquareloss(pred_1, prob_1)

# right:
MaxSquareloss()(pred_1, prob_1)

函数

cpu().item() #从cuda拿到cpu，转成标量
torch.max()
torch.where()
torch.argmax()
F.softmax()
.detach()