scikit-learn/scikit-learn
Ver no GitHubPerplexity not monotonically decreasing for batch Latent Dirichlet Allocation
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#6.777 aberto em 12 de mai. de 2016
BugNeeds Reproducible Codehelp wantedmodule:decomposition
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Description
When using the batch method, the perplexity in LDA should be non-increasing in every iteration, right? I have cases where it does increase. If this is indeed a bug, I'll investigate.