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Posted to issues@spark.apache.org by "Reza Zadeh (JIRA)" <ji...@apache.org> on 2014/10/16 21:34:34 UTC

[jira] [Created] (SPARK-3974) Block matrix abstracitons and partitioners

Reza Zadeh created SPARK-3974:
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             Summary: Block matrix abstracitons and partitioners
                 Key: SPARK-3974
                 URL: https://issues.apache.org/jira/browse/SPARK-3974
             Project: Spark
          Issue Type: Improvement
            Reporter: Reza Zadeh


We need abstractions for block matrices with fixed block sizes, with each block being dense. Partitioners along both rows and columns required.



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