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Added --lda parameter for testing #409

Merged
merged 1 commit into from
Jul 27, 2015
Merged

Added --lda parameter for testing #409

merged 1 commit into from
Jul 27, 2015

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alexandreyc
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This micro patch fixes a segmentation fault when VW is running in test only mode (tested on 7.7.0 and 8.0.0). This bug occurs on OS X (10.10.3). I can give you more details if needed.

@piskvorky
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Yes please, more details always help :)

Especially when people find this PR later from the CHANGELOG, or there's a regression, etc.

piskvorky added a commit that referenced this pull request Jul 27, 2015
Added --lda parameter for testing
@piskvorky piskvorky merged commit 4d650e5 into piskvorky:develop Jul 27, 2015
@piskvorky
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@alexandreyc: can you prepare a short description (1-2 sentences) for what this PR fixed, when it's useful, how to use it?

@alexandreyc
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This PR adds --ldaparameter to VW command line when used for testing (i.e prediction). Without this parameter VW segfault on my laptop. I think this option should always be passed when doing LDA with VW (not only when fitting model, but also when testing). However it looks like the problem comes from VW and not gensim.

@piskvorky
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Let's try to ping Matt Hoffman, the author of the VW implementation. Perhaps he knows more :) @heywhoah

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2 participants