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```class TverskyLoss(nn.Module): def __init__(self, apply_nonlin=None,...
```class FocalLoss(nn.Module): def __init__(self, apply_nonlin=None, a...
vgg(33 55)unetfcn(up down)
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```import torchimport torch.nn as nn predictions = torch.tensor([0.1, 0....
```# -*- coding: utf-8 -*- import numpy as np import torch import torch....
``` def SoftIoULoss( pred, target): pred = torch.sigmoid(pred) s...