On 10/18/2012 09:10 PM, Martin Fergie wrote:
> Hi Didier,
>
> I have found that the normal GMM learnt using EM is fine:
>
> http://scikit-learn.org/stable/modules/mixture.html#gmm-classifier
>
> It's the variational and Dirichlet versions that are incorrect!
>
Yes, I think this is the case.

I am not aware of any core-devs using GMM much but it should be good.
Also, GMMHMM seems to work fine, at least I don't know about any problems.
Unfortunately, there is only one contributor for HMMs, Shiqiao Du, which
means that this module is not as stress-tested as the rest of sklearn.

Cheers,
Andy


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