Loss explodes is equal to overfitting?

[Christian_Ses]

@LeviViana

I imagine you are using Cross-Entropy loss somewhere. You could try to balance the class importance on the loss by setting different weights. Maybe this thread could help a bit.

When I was using the cross-entropy loss, it was even more fluctuating. This is why Iam using the Lovasz loss, which is taking the IoU (L = 1 - IoUc). [Lovasz Softmax Paper] [Lovasz Overview Slide]

Should I also balance the classes for the Lovasz loss function ?