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Posted to dev@mahout.apache.org by "Shannon Quinn (JIRA)" <ji...@apache.org> on 2015/03/30 01:08:52 UTC

[jira] [Commented] (MAHOUT-1659) Remove deprecated Lanczos solver from spectral clustering in mr-legacy

    [ https://issues.apache.org/jira/browse/MAHOUT-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386005#comment-14386005 ] 

Shannon Quinn commented on MAHOUT-1659:
---------------------------------------

Pull request created: https://github.com/apache/mahout/pull/88

> Remove deprecated Lanczos solver from spectral clustering in mr-legacy
> ----------------------------------------------------------------------
>
>                 Key: MAHOUT-1659
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1659
>             Project: Mahout
>          Issue Type: Task
>          Components: Clustering, mrlegacy
>    Affects Versions: 0.9
>            Reporter: Shannon Quinn
>            Assignee: Shannon Quinn
>            Priority: Minor
>             Fix For: 0.10.0
>
>
> Spectral clustering still has the option of using either SSVD or the Lanczos solver for dimensionality reduction. Remove the latter entirely.



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