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Posted to dev@mahout.apache.org by "Andrew Palumbo (JIRA)" <ji...@apache.org> on 2016/12/31 22:01:00 UTC

[jira] [Assigned] (MAHOUT-1896) Add convenience methods for interacting with Spark ML

     [ https://issues.apache.org/jira/browse/MAHOUT-1896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Palumbo reassigned MAHOUT-1896:
--------------------------------------

    Assignee: Andrew Palumbo  (was: Trevor Grant)

> Add convenience methods for interacting with Spark ML
> -----------------------------------------------------
>
>                 Key: MAHOUT-1896
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1896
>             Project: Mahout
>          Issue Type: Bug
>    Affects Versions: 0.12.2
>            Reporter: Trevor Grant
>            Assignee: Andrew Palumbo
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> Currently the method for ingesting RDDs to DRM is `drmWrap`.  This is a flexible method, however there are many cases when the RDD to be wrapped is either RDD[org.apache.spark.mllib.lingalg.Vector], RDD[org.apache.spark.mllib.regression.LabeledPoint], or DataFrame[Row] (as is the case when working with SparkML.  It makes sense to create convenience methods for converting these types to DRM.



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