dice on training set 0.85 and val set is 0.007?

[Caipengzhou]

Hello, I follow the steps of readme to train and reason, but the results on the training set (dice:0.85) and the verification set (dice:0.007) are very different. Note: The training set and the val set are fixed, there is no random division, what is the reason?

[shayan1999]

Maybe your model is became overfit or your data is imbalance(maybe data augmentation can help you here), etc

p.n I considered that you want to use this model for another dataset