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From "Bala Rajagopal (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-609) Add an option to make RecommenderJob write out it's computed item similarities
Date Thu, 23 Feb 2012 17:02:48 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bala Rajagopal updated MAHOUT-609:
----------------------------------

    Attachment: MAHOUT-609.patch

Patch file contains changes to add an option to the RecommenderJob to write out the MostSimilarItems
matrix.
                
> Add an option to make RecommenderJob write out it's computed item similarities
> ------------------------------------------------------------------------------
>
>                 Key: MAHOUT-609
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-609
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>    Affects Versions: 0.5
>            Reporter: Sebastian Schelter
>            Assignee: Raphael Cendrillon
>             Fix For: Backlog
>
>         Attachments: MAHOUT-609.patch
>
>
> As RecommenderJob already includes the computation of similar items, we should an add
option that makes it write out those similar items in the same format as ItemSimilarityJob
does, so that users interested in both recommendations and similar items do not have to run
two jobs.

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