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From "Xiangrui Meng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-7785) Add missing items to pyspark.mllib.linalg.Matrices
Date Thu, 21 May 2015 23:54:17 GMT

    [ https://issues.apache.org/jira/browse/SPARK-7785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14555310#comment-14555310
] 

Xiangrui Meng commented on SPARK-7785:
--------------------------------------

In PySpark, we should delegate all local linear algebra operations to numpy and scipy. For
the factory methods, users should use numpy/scipy directly.

> Add missing items to pyspark.mllib.linalg.Matrices
> --------------------------------------------------
>
>                 Key: SPARK-7785
>                 URL: https://issues.apache.org/jira/browse/SPARK-7785
>             Project: Spark
>          Issue Type: Sub-task
>          Components: MLlib, PySpark
>            Reporter: Manoj Kumar
>
> For DenseMatrices.
> Class Methods
> __str__, transpose
> Object Methods
> zeros, ones, eye, rand, randn, diag
> For SparseMatrices
> Class Methods
> __str__, transpose
> Object Methods,
> fromCoo, speye, sprand, sprandn, spdiag,
> Matrices Methods, horzcat, vertcat



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