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https://issues.apache.org/jira/browse/SPARK-6577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385183#comment-14385183
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Joseph K. Bradley commented on SPARK-6577:
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Good point. [~mengxr], do we want to require scipy and add UDTs which handle
numpy and scipy dense and sparse vectors and matrices? Or do we want to add
our own SparseMatrix?
> SparseMatrix should be supported in PySpark
> -------------------------------------------
>
> Key: SPARK-6577
> URL: https://issues.apache.org/jira/browse/SPARK-6577
> Project: Spark
> Issue Type: New Feature
> Components: MLlib, PySpark
> Reporter: Manoj Kumar
>
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