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I have implemented the tensorflow code of OHEM according to your code. Several inputs are tested to make the output of my implementation the same with yours. I wonder wether you train your model using OHEM at the beginning of your training or finetune with OHEM after the first phase training finished.
In my case, I trained with OHEM at the begining, and the problem is that, my loss stayed fluctant and no trend of decending. Can you give me some suggestions? Thank you very much!
The text was updated successfully, but these errors were encountered:
Sorry, I haven't found the reasons until now. One odd thing is that when I trained from begining, though the training loss remained almost the same, the accuracy on the test set seems increasing and the final results are not higher than the situation without my implementation of OHEM. I am sure there is noing wrong with my dataset. @lxtGH
I have implemented the tensorflow code of OHEM according to your code. Several inputs are tested to make the output of my implementation the same with yours. I wonder wether you train your model using OHEM at the beginning of your training or finetune with OHEM after the first phase training finished.
In my case, I trained with OHEM at the begining, and the problem is that, my loss stayed fluctant and no trend of decending. Can you give me some suggestions? Thank you very much!
The text was updated successfully, but these errors were encountered: