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Fix the shape assertion error in the evaluation stage of one-class se… #446

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Fix the shape assertion error in the evaluation stage of one-class se… #446

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2 changes: 1 addition & 1 deletion evaluate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ def evaluate(net, dataloader, device, amp):
assert mask_true.min() >= 0 and mask_true.max() <= 1, 'True mask indices should be in [0, 1]'
mask_pred = (F.sigmoid(mask_pred) > 0.5).float()
# compute the Dice score
dice_score += dice_coeff(mask_pred, mask_true, reduce_batch_first=False)
dice_score += dice_coeff(mask_pred.squeeze(1), mask_true, reduce_batch_first=False)
else:
assert mask_true.min() >= 0 and mask_true.max() < net.n_classes, 'True mask indices should be in [0, n_classes['
# convert to one-hot format
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