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Posted to dev@mahout.apache.org by "Ted Dunning (JIRA)" <ji...@apache.org> on 2010/04/11 15:44:40 UTC

[jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

     [ https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Dunning updated MAHOUT-376:
-------------------------------

    Attachment: sd.tex
                sd-bib.bib
                sd.pdf

Algorithm details.

> Implement Map-reduce version of stochastic SVD
> ----------------------------------------------
>
>                 Key: MAHOUT-376
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-376
>             Project: Mahout
>          Issue Type: Bug
>            Reporter: Ted Dunning
>         Attachments: sd-bib.bib, sd.pdf, sd.tex
>
>
> See attached pdf for outline of proposed method.
> All comments are welcome.

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Re: [jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

Posted by Ted Dunning <te...@gmail.com>.
Please do take a look.  I think that the details are somewhat different from
our previous discussions.  The differences have largely to do with making
sure that all phases of the problem involve scalable computations.  You may
well be ahead of me on this.

On Sun, Apr 11, 2010 at 6:46 PM, Jake Mannix <ja...@gmail.com> wrote:

> I haven't had a chance to read your attached pdf, but I *have* had a chance
> to code up an impl of this jira.  Patch coming soon.
>

Re: [jira] Updated: (MAHOUT-376) Implement Map-reduce version of stochastic SVD

Posted by Jake Mannix <ja...@gmail.com>.
I haven't had a chance to read your attached pdf, but I *have* had a chance
to code up an impl of this jira.  Patch coming soon.

On Apr 11, 2010 6:50 AM, "Ted Dunning (JIRA)" <ji...@apache.org> wrote:


    [
https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel]

Ted Dunning updated MAHOUT-376:
-------------------------------

   Attachment: sd.tex
               sd-bib.bib
               sd.pdf

Algorithm details.

> Implement Map-reduce version of stochastic SVD
> ----------------------------------------------
>
>                 Key: MAHOUT-376
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-376
>             Project: Mahout
>          Issue Type: Bug
>            Reporter: Ted Dunning
>         Attachments: sd-bib.bib, sd.pdf, sd.tex
>
>
> See attached pdf for outline of proposed method.
> All comments are welcome.

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