May I ask what the approximate FID was when you were training 50e in the initial stage? I found that the FID is 9 when I trained it myself, which is particularly high. What should I do?

[gjhhust]

IS is around 300, though, and recall is also very low. i use model-B

[guolinke]

I didn't test the performance of 50 epoch of base model, but FID 9 seems abnormal.
did you grid search for cfg?