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Commit 560e8ff

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Update dice.py (#608)
1 parent d316fbf commit 560e8ff

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  • segmentation_models_pytorch/losses

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‎segmentation_models_pytorch/losses/dice.py‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -89,10 +89,10 @@ def forward(self, y_pred: torch.Tensor, y_true: torch.Tensor) -> torch.Tensor:
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y_pred = y_pred * mask.unsqueeze(1)
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y_true = F.one_hot((y_true * mask).to(torch.long), num_classes) # N,H*W -> N,H*W, C
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y_true = y_true.permute(0, 2, 1) * mask.unsqueeze(1) # H, C, H*W
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y_true = y_true.permute(0, 2, 1) * mask.unsqueeze(1) # N, C, H*W
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else:
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y_true = F.one_hot(y_true, num_classes) # N,H*W -> N,H*W, C
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y_true = y_true.permute(0, 2, 1) # H, C, H*W
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y_true = y_true.permute(0, 2, 1) # N, C, H*W
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if self.mode == MULTILABEL_MODE:
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y_true = y_true.view(bs, num_classes, -1)

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