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About the training curve: My training VQ loss is increasing. Should I judge just from the accuracy? #8

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@seekerzz

Hello, may I ask you some questions about the training process?

I have modified the SR to 24kHz and HOP_SIZE to 300, which results in a 80Hz spectrum feature for input. I used my own dataset for training, and the training curve is like follows:
image
VQ loss is increasing, but the accuracy is at around 75%.
Is this a normal situtation?

In fact, I want to use this model for an unsupervised phone loss, but the input size is fixed. Thus, I also want to know, will the phonetic discrimination performance still be good, for other input with arbitrary length?
Thank you.

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