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From "Christopher Nix (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Edited] (MATH-611) A fast and stable SVD implementation from JAMA
Date Wed, 06 Jul 2011 08:36:16 GMT

    [ https://issues.apache.org/jira/browse/MATH-611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13060405#comment-13060405
] 

Christopher Nix edited comment on MATH-611 at 7/6/11 8:34 AM:
--------------------------------------------------------------

Attached SingularValueDecomposition.java containing JAMA code wrapped into Commons Math API.

      was (Author: joubert):
    JAMA code wrapped into Commons Math API.
  
> A fast and stable SVD implementation from JAMA
> ----------------------------------------------
>
>                 Key: MATH-611
>                 URL: https://issues.apache.org/jira/browse/MATH-611
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.0, Nightly Builds
>            Reporter: Christopher Nix
>              Labels: patch
>             Fix For: 3.0, Nightly Builds
>
>         Attachments: SingularValueDecompositionImpl.java
>
>
> Common numerical stability issues with the current SVD implementation, ie MATH-327, MATH-383,
MATH-465, MATH-583 can all be solved by co-opting JAMA code that is within the public domain.

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