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From "Ted Dunning (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1005) Nuke Colt math functions that remain untested - The Matrix edition
Date Thu, 03 May 2012 16:12:49 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Dunning updated MAHOUT-1005:
--------------------------------

    Affects Version/s:     (was: 0.7)
                       0.5
                       0.6
        Fix Version/s: 0.7
    
> Nuke Colt math functions that remain untested - The Matrix edition
> ------------------------------------------------------------------
>
>                 Key: MAHOUT-1005
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1005
>             Project: Mahout
>          Issue Type: Bug
>          Components: Math
>    Affects Versions: 0.5, 0.6
>            Reporter: Ted Dunning
>            Assignee: Ted Dunning
>             Fix For: 0.7
>
>         Attachments: MAHOUT-1005.patch
>
>
> We are down to very few references to Colt's matrix capabilities.
> I have implemented a new eigen-solver (with tests) and updated the Lanczos code to use
it.  I also have nuked all of the DoubleMatrix*d and related classes and consolidated several
others.

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