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MIC-DKFZ / nnUNet

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about KiTS23 dataset #2328

Open GOfBlue opened 3 days ago

GOfBlue commented 3 days ago

I trained the KiTS23 dataset using nnUNet, and the model with the best EMA pseudo Dice of 0.9035 has a "foreground_mean" Dice of only 0.45634453650219475 during inference. The inference results are very poor, with many errors. What could be the problem?

GOfBlue commented 3 days ago

I didn't make any changes to nnUNetv2. Please advise.

Novestars commented 2 minutes ago

some segmentation results are totally zero, as segmentation results have wrong affine matrix. Use nnunetv2 2.2.1 fix this issue