[jira] [Assigned] (MAHOUT-1873) Use sparsityAnalysis() in all necessary operations

["Andrew Palumbo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAHOUT-1873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Palumbo reassigned MAHOUT-1873:
--------------------------------------

    Assignee: Andrew Palumbo

> Use sparsityAnalysis() in all necessary operations
> --------------------------------------------------
>
>                 Key: MAHOUT-1873
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1873
>             Project: Mahout
>          Issue Type: Improvement
>    Affects Versions: 0.12.2
>            Reporter: Andrew Palumbo
>            Assignee: Andrew Palumbo
>             Fix For: 0.13.0
>
>
> Find all places in which {{sparsityAnalysis(...)}} can be used to determine ideal matrix structure and implement it.  Eg in {{ABt}}, {{AtB}}, and possibly Kryo serializers.  Ensure when doing this that it is not redundant; Ie. the call is not made by both the Kryo serializer and the distributed operation.



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