[
https://issues.apache.org/jira/browse/MATH-816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13479956#comment-13479956
]
Gilles commented on MATH-816:
-----------------------------
Initial commit of the code, [as agreed on the
ML|http://markmail.org/message/3uwilnca3bctcujc], in revision 1400040.
Jared,
Please submit a patch with a new sampling test that would use the other version
(currently commented-out) of the "reseedRandomGenerator" method. Thanks.
> Multivariate Normal Mixture Models
> ----------------------------------
>
> Key: MATH-816
> URL: https://issues.apache.org/jira/browse/MATH-816
> Project: Commons Math
> Issue Type: New Feature
> Reporter: Jared Becksfort
> Priority: Minor
> Attachments: MixtureMultivariateRealDistribution.java,
> MixtureMultivariateRealDistribution.java,
> MultivariateNormalMixtureModelDistribution.java,
> MultivariateNormalMixtureModelDistributionTest.java
>
> Original Estimate: 1m
> Remaining Estimate: 1m
>
> I will submit a class for Multivariate Normal Mixture Models. Not sure it
> will allow sampling initially.
> > Hello,
> >
> > I have implemented some classes for multivariate Normal distributions,
> > multivariate normal mixture models, and an expectation maximization fitting
> > class for the mixture model. I would like to submit it to Apache Commons
> > Math. I still have some touching up to do so that they fit the style
> > guidelines and implement the correct interfaces. Before I do so, I thought
> > I would at least ask if the developers of the project are interested in me
> > submitting them.
> >
> > Thanks,
> > Jared Becksfort
> Dear Jared,
> Yes, that would be very nice to have such an addition! Remember to also
> include unit tests (refer to the current ones for examples). The best would
> be to split a submission up into multiple minor ones, each covering a natural
> submission (e.g. multivariate Normal distribution in one submission), and
> create an issue as described at
> http://commons.apache.org/math/issue-tracking.html .
> If you run into any problems, please do not hesitate to ask on this mailing
> list.
> Cheers, Mikkel.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
