Asking about the training and valid set.

[wcycqjy]

Thanks for your work. I see you mention there are "train" and "valid" in the data folder. But I don't find there is any official valid set for MUSDB18HQ. Do you mean using the test set as the valid one?

[starrytong]

If needed, you can select several songs from the training set as the validation set. I used some songs from the MoisesDB as the validation set.

[wcycqjy]

Can you tell me which songs did you use in MoisesDB? Since I now use the test set in MUSDB18 as valid set, I want to introduce new datasets to avoid overfitting and reproduce your result.

[starrytong]

Sorry, I forgot the specific songs. You can randomly select 10-20 songs. I believe it won't significantly affect the final training results.