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

Posted to dev@mahout.apache.org by "Suneel Marthi (JIRA)" <ji...@apache.org> on 2013/07/25 14:43:50 UTC

[jira] [Updated] (MAHOUT-1088) biased item-based recommender

     [ https://issues.apache.org/jira/browse/MAHOUT-1088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suneel Marthi updated MAHOUT-1088:
----------------------------------

    Affects Version/s: 0.7
        Fix Version/s: 0.8
    
> biased item-based recommender
> -----------------------------
>
>                 Key: MAHOUT-1088
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1088
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>    Affects Versions: 0.7
>            Reporter: Sebastian Schelter
>            Assignee: Sean Owen
>             Fix For: 0.8
>
>         Attachments: MAHOUT-1088.patch
>
>
> user-item-baseline estimation offers a simple yet very effective to improve the rating prediction of recommenders (see http://dl.acm.org/citation.cfm?id=1644874 for details).
> We should offer an item-based recommender that incorporates this technique 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira