kuielab / mdx-net

KUIELAB-MDX-Net got the 2nd place on the Leaderboard A and the 3rd place on the Leaderboard B in the MDX-Challenge ISMIR 2021

Home Page:https://www.aicrowd.com/challenges/music-demixing-challenge-ismir-2021/

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How do you save the mixer model?

KimberleyJensen opened this issue · comments

Hi !

I am trying to train the mixer model but it only saves a .ckpt file that is around 58mb. When i run predict_blend with my mixer checkpoint I get this error

RuntimeError: Error(s) in loading state_dict for Mixer: Missing key(s) in state_dict: "linear.weight". Unexpected key(s) in state_dict: "epoch", "global_step", "pytorch-lightning_version", "state_dict", "hparams_name", "hyper_parameters".

In your repo the mixer model is very very small and it says to "save .pt, the only learnable parameters in Mixer" Could you tell me how to do this please?

Thanks !