Question about `Formula (3)`

[yuan-zm]

Hello, thanks for your brilliant work.

I have a question about your Formula (3) in your paper.

Does the Formula (3) corresponding the function discrepancy_calc() ? https://github.com/BIT-DA/BCDM/blob/6f20fdef3bb982e58cc2885bc32bce08ac451cb6/segmentation/train_bcdm.py#L42

Why you calculate loss_cdd by the function discrepancy_calc() in the file train_bcdm.py, while calculate loss_dis by the function cdd() in the file train_visda.py ?

[feimo49]

Thanks for your interest. The Formula (3) does correspond to the function discrepancy_calc() and also cdd(), which is the "segmentation " version and "classification" version respectively. The two functions have the same function, the difference is only due to that the input in the segmentation task is pixel level.