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Posted to issues@commons.apache.org by "Christopher Nix (JIRA)" <ji...@apache.org> on 2011/07/06 10:34:16 UTC

[jira] [Updated] (MATH-611) A fast and stable SVD implementation from JAMA

     [ https://issues.apache.org/jira/browse/MATH-611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher Nix updated MATH-611:
---------------------------------

    Attachment: SingularValueDecompositionImpl.java

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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