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https://issues.apache.org/jira/browse/MAHOUT-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14018878#comment-14018878
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ASF GitHub Bot commented on MAHOUT-1464:
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Github user pferrel commented on the pull request:

    https://github.com/apache/mahout/pull/8#issuecomment-45235053
  
    I guess I'm suggesting that examples like these might be good in the right 
place. Not as build tests but as usage examples. As long as they use only 
supported code (read/write for instance)


> Cooccurrence Analysis on Spark
> ------------------------------
>
>                 Key: MAHOUT-1464
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1464
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>         Environment: hadoop, spark
>            Reporter: Pat Ferrel
>            Assignee: Pat Ferrel
>             Fix For: 1.0
>
>         Attachments: MAHOUT-1464.patch, MAHOUT-1464.patch, MAHOUT-1464.patch, 
> MAHOUT-1464.patch, MAHOUT-1464.patch, MAHOUT-1464.patch, run-spark-xrsj.sh
>
>
> Create a version of Cooccurrence Analysis (RowSimilarityJob with LLR) that 
> runs on Spark. This should be compatible with Mahout Spark DRM DSL so a DRM 
> can be used as input. 
> Ideally this would extend to cover MAHOUT-1422. This cross-cooccurrence has 
> several applications including cross-action recommendations. 



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