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Properly handle count matrices with all-zero rows #15

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pcarbo opened this issue Jul 7, 2021 · 0 comments
Open

Properly handle count matrices with all-zero rows #15

pcarbo opened this issue Jul 7, 2021 · 0 comments

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@pcarbo
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pcarbo commented Jul 7, 2021

All-zero rows are allowed for the Poisson NMF model, but don't make sense for the multinomial topic model. I need to add some extra checks to properly handle this special case.
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