[GitHub] spark pull request #21942: [SPARK-24283][ML] Make ml.StandardScaler skip con...

[sujithjay]

GitHub user sujithjay opened a pull request:

    https://github.com/apache/spark/pull/21942

    [SPARK-24283][ML] Make ml.StandardScaler skip conversion of Spar…

    …k ml vectors to mllib vectors
    
    ## What changes were proposed in this pull request?
    Currently, ml.StandardScaler converts Spark  ml vectors to mllib vectors 
during transform operation. This PR makes changes to skip this step.
    
    ## How was this patch tested?
    Existing tests in StandardScalerSuite


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

    $ git pull https://github.com/sujithjay/spark SPARK-24283

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

    https://github.com/apache/spark/pull/21942.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 #21942
    
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commit c010d1bb904717412591384f31bd085e3d98f502
Author: sujithjay <sujith@...>
Date:   2018-08-01T08:37:10Z

    [SPARK-24283][ML][WIP] Make ml.StandardScaler skip conversion of Spark ml 
vectors to mllib vectors

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