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Codebook update #9

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GiorgioBarnabo opened this issue Jul 2, 2020 · 0 comments
Open

Codebook update #9

GiorgioBarnabo opened this issue Jul 2, 2020 · 0 comments

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@GiorgioBarnabo
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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
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@GiorgioBarnabo