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From srowen <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-11302] [MLLIB] (2) Multivariate Gaussia...
Date Tue, 27 Oct 2015 20:49:21 GMT
GitHub user srowen opened a pull request:

    https://github.com/apache/spark/pull/9309

    [SPARK-11302] [MLLIB] (2) Multivariate Gaussian Model with Covariance matrix returns incorrect
answer in some cases

    Fix computation of root-sigma-inverse in multivariate Gaussian; add a test and fix related
Python mixture model test.
    
    Supersedes https://github.com/apache/spark/pull/9293

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/srowen/spark SPARK-11302.2

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/spark/pull/9309.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #9309
    
----
commit bb9f1e0bc4b1f69cfacaaa72ef9f5d4317293871
Author: Sean Owen <sowen@cloudera.com>
Date:   2015-10-27T20:48:24Z

    Fix computation of root-sigma-inverse in multivariate Gaussian; add a test and fix related
Python mixture model test

----


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