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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-612) BSP-based online collaborative filtering algorithm
Date Sat, 16 Mar 2013 11:26:13 GMT

    [ https://issues.apache.org/jira/browse/HAMA-612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13604211#comment-13604211

Edward J. Yoon commented on HAMA-612:

Yes, ideal outcome is collaborative filtering job that can run on Hama cluster. You'll need
to focus mainly on "how it works in parallel". Looking forward your proposal!

P.S., Of course, if you have more advanced ideas in mind, yes you can do your own proposal.
For example, real-time collaborative filtering. As you know, traditional collaborative filtering
- learning new items and correlating them with a large set of n - is very time consuming and
expensive. In this case, I think feasible implementation plan is enough.
> BSP-based online collaborative filtering algorithm
> --------------------------------------------------
>                 Key: HAMA-612
>                 URL: https://issues.apache.org/jira/browse/HAMA-612
>             Project: Hama
>          Issue Type: New Feature
>          Components: machine learning
>            Reporter: Edward J. Yoon
>              Labels: gsoc, gsoc2013, mentor
>             Fix For: 0.7.0
> I've finished implementation of online CF filtering algorithm, applied to real world
application and evaluated.

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