You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@commons.apache.org by "Luc Maisonobe (JIRA)" <ji...@apache.org> on 2011/07/20 15:36:58 UTC

[jira] [Commented] (MATH-355) State of the art SVD Algorithm

    [ https://issues.apache.org/jira/browse/MATH-355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068372#comment-13068372 ] 

Luc Maisonobe commented on MATH-355:
------------------------------------

Do we consider that this issue is superseded by MATH-611 that was recently solved ?

> State of the art SVD Algorithm
> ------------------------------
>
>                 Key: MATH-355
>                 URL: https://issues.apache.org/jira/browse/MATH-355
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 2.0, 2.1
>            Reporter: Bruce A Johnson
>              Labels: svd
>             Fix For: 3.0
>
>
> There has been a lot of recent activity on the SVD algorithm for Commons Math.  The SVD has also been in the news lately because of the development of a new algorithm that is both faster and more accurate than previous algorithms.  Given the importance of the SVD in many applications it would be useful to have a Java implementation of this new algorithm in Commons Math.
> News article on the new algorithm:
> http://www.siam.org/pdf/news/1696.pdf
> Manuscripts on the new algorithm:
> http://www.netlib.org/lapack/lawnspdf/lawn169.pdf
> http://www.netlib.org/lapack/lawnspdf/lawn170.pdf
> Implementation in LAPACK 3.2.1
> dgesvj.f 

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira