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Posted to dev@mahout.apache.org by "Suneel Marthi (JIRA)" <ji...@apache.org> on 2015/03/30 08:32:56 UTC

[jira] [Updated] (MAHOUT-1661) Deprecate Lanczos from the code base

     [ https://issues.apache.org/jira/browse/MAHOUT-1661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suneel Marthi updated MAHOUT-1661:
----------------------------------
    Description: 
Lanczos has long been deprecated from the code base but the code doesn't reflect that.  Now that Spectral KMeans has been refactored to use SSVD, Lanczos can be purged.


  was:
Lanczos has long been deprecated from the code base but the code doesn't reflect that.  Its only used now in the Spectral KMeans which needs to be refactored to use SSVD. 




> Deprecate Lanczos from the code base
> ------------------------------------
>
>                 Key: MAHOUT-1661
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1661
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Clustering
>    Affects Versions: 0.9
>            Reporter: Suneel Marthi
>            Assignee: Shannon Quinn
>            Priority: Critical
>             Fix For: 0.10.0
>
>
> Lanczos has long been deprecated from the code base but the code doesn't reflect that.  Now that Spectral KMeans has been refactored to use SSVD, Lanczos can be purged.



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