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sashafrey / topicmod

This project had been moved to https://github.com/bigartm/bigartm
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Topic-document distribution nulling #72

Closed marinadudarenko closed 9 years ago

marinadudarenko commented 10 years ago

When using large tau coeffitients in sparsing DirichletPhi or DecorrelatorPhi regularizers, final document-topic distributions is equal to zero. Possible problem may be in nulling word-topic raws in phi matrix.

sashafrey commented 10 years ago

Let's also have a Score to count how many situations like this ocured during iteration

sashafrey commented 9 years ago

Re-open as https://github.com/bigartm/bigartm/issues/91