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houwenxin / zerospeech2020

Code for ZeroSpeech 2020
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ABX #3

Closed liu-x-p closed 3 years ago

liu-x-p commented 4 years ago

Hi. I'm trying to change the model based on your code. But when I run the ZS20 evaluate code to get the ABX score, I found that after hundreds of epochs training for the melgan, the ABX stays the same. Do you have this problem in your work?

houwenxin commented 4 years ago

Thanks for your comment. Actually, ABX score is to evaluate the quality of "discovered word unit" i.e. encoding, it is decided by the VQ-VAE model. Maybe you can attempt to improve the first-stage training.

liu-x-p commented 4 years ago

@houwenxin Thank you! Then maybe I can just train the melgan for one epoch, just to check my VQ-VAE model' performance?

houwenxin commented 4 years ago

Yes, you can try that.