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https://issues.apache.org/jira/browse/MAHOUT-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14249311#comment-14249311
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ASF GitHub Bot commented on MAHOUT-1604:
----------------------------------------

Github user dlyubimov commented on a diff in the pull request:

    https://github.com/apache/mahout/pull/47#discussion_r21948590
  
    --- Diff: spark/pom.xml ---
    @@ -157,6 +157,27 @@
             </executions>
           </plugin>
     
    +      <!-- create job jar to include CLI driver deps-->
    +      <!-- leave this in even though there are no hadoop mapreduce jobs in 
this module -->
    +      <plugin>
    --- End diff --
    
    Even worse, even hadoop now doesn't support job jars??? (not that this 
could be used for mapreduce anyway)


> Create a RowSimilarity for Spark
> --------------------------------
>
>                 Key: MAHOUT-1604
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1604
>             Project: Mahout
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 1.0
>         Environment: Spark
>            Reporter: Pat Ferrel
>            Assignee: Pat Ferrel
>
> Using CooccurrenceAnalysis.cooccurrence create a driver that reads a text DRM 
> or two and produces LLR similarity/cross-similarity matrices.
> This will produce the same results as ItemSimilarity but take a Drm as input 
> instead of individual cells.
> The first version will only support LLR, other similarity measures will need 
> to be in separate Jiras



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