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Published 20 hours ago • verified publisher icon zalandoresearch

Codebook update

Open GiorgioBarnabo opened this issue 4 years ago • 0 comments

Hi everybody,

looking at the VectorQuantizerEMA nn.Module in the code, I was not able to understand how the codebook vectors are updated after initialization. Is there a way to force the use of all the codebook? Last, how should I read the perplexity value?

Thank you!

Giorgio

GiorgioBarnabo avatar Jul 02 '20 10:07 GiorgioBarnabo