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From "Manoj Kumar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-6390) Add MatrixUDT in PySpark
Date Tue, 31 Mar 2015 09:37:52 GMT

    [ https://issues.apache.org/jira/browse/SPARK-6390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388310#comment-14388310
] 

Manoj Kumar commented on SPARK-6390:
------------------------------------

ping [~mengxr] Sorry for spamming, but it would be great if you could tell if we need to support
our own SparseMatrix or if it should be a wrapper to Scipy's CSR matrix (In that case SciPy
would be a hard dependency)

> Add MatrixUDT in PySpark
> ------------------------
>
>                 Key: SPARK-6390
>                 URL: https://issues.apache.org/jira/browse/SPARK-6390
>             Project: Spark
>          Issue Type: New Feature
>          Components: MLlib, PySpark
>            Reporter: Xiangrui Meng
>            Assignee: Manoj Kumar
>
> After SPARK-6309, we should support MatrixUDT in PySpark too.



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