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https://issues.apache.org/jira/browse/SPARK-4156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14651862#comment-14651862
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Fabian Boehnlein commented on SPARK-4156:
-----------------------------------------

is there a reason that a
{code}predict(points: Vector) : Int {code}
method was left out?

Or how do the existing methods taking/returning RDDs allow to map a Vector to 
its cluster/membership value? What's the safe way to assure same order of 
points and predictions in the RDD? points.zip(predictions)?
Thanks!

> Add expectation maximization for Gaussian mixture models to MLLib clustering
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-4156
>                 URL: https://issues.apache.org/jira/browse/SPARK-4156
>             Project: Spark
>          Issue Type: New Feature
>          Components: MLlib
>            Reporter: Travis Galoppo
>            Assignee: Travis Galoppo
>             Fix For: 1.3.0
>
>
> As an additional clustering algorithm, implement expectation maximization for 
> Gaussian mixture models



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