[jira] [Updated] (MAHOUT-609) Add an option to make RecommenderJob write out it's computed item similarities

["Sebastian Schelter (JIRA)" <ji...@apache.org>]

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

Sebastian Schelter updated MAHOUT-609:
--------------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: Backlog)
                   0.8
         Assignee: Sebastian Schelter  (was: Raphael Cendrillon)
           Status: Resolved  (was: Patch Available)

Added option 'outputPathForSimilarityMatrix', if this is specified, the similarity matrix will be written to that path in text format 
                
> 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: Backlog
>            Reporter: Sebastian Schelter
>            Assignee: Sebastian Schelter
>              Labels: patch
>             Fix For: 0.8
>
>         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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