[
https://issues.apache.org/jira/browse/MAHOUT-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Dunning updated MAHOUT-376:
-------------------------------
Attachment: MAHOUT-376.patch
Here is a work-in-progress patch that illustrates how I plan to do the
stochastic multiplication.
For moderate sized problems, this will be the major step required since all of
the dense intermediate products will fit in memory. For larger problems,
additional tricks will be necessary.
> 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: MAHOUT-376.patch, sd-bib.bib, sd.pdf, sd.tex, Stochastic
> SVD using eigensolver trick.pdf
>
>
> See attached pdf for outline of proposed method.
> All comments are welcome.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
