TextGAN-PyTorch icon indicating copy to clipboard operation
TextGAN-PyTorch copied to clipboard
verified publisher icon williamSYSU

Sentigan generates repetitive samples

Open BJavid opened this issue 5 years ago • 5 comments

Hi I run sentigan with my dataset. It has 48000 recoeds. After 150 epochs for MLE training and 1000 epochs for ADV training, sentigan generate repetitive samples. Why?

BJavid avatar Jan 05 '21 17:01 BJavid

Hi, I had the same issue, maybe you are overtraining the discriminator during the pretraining, it usually leads to mode collapse, try to reduce the number of epochs while pretraining the discriminator, if it doesn't fix the problem I suggest to use the original repository https://github.com/Nrgeup/SentiGAN, it worked perfectly for me.

vendrick17 avatar Mar 04 '21 19:03 vendrick17

@vendrick17 Hi, Thank you for answering. I think try run it with fewer epochs but it doesn't fix the problem. The original repository is for 1 class datasets. I have a dataset with positive and negative classes.

BJavid avatar Mar 13 '21 16:03 BJavid