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https://issues.apache.org/jira/browse/MAHOUT-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14121680#comment-14121680
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Hudson commented on MAHOUT-1604:
--------------------------------
SUCCESS: Integrated in Mahout-Quality #2779 (See
[https://builds.apache.org/job/Mahout-Quality/2779/])
MAHOUT-1604, MAHOUT-1541 changes all reference to positon in the CLI to columns
(pat: rev e24c4afb699c2930d372c701fe2de874a2a2f6c0)
* spark/src/main/scala/org/apache/mahout/drivers/Schema.scala
* spark/src/test/scala/org/apache/mahout/drivers/ItemSimilarityDriverSuite.scala
* spark/src/main/scala/org/apache/mahout/drivers/ItemSimilarityDriver.scala
* spark/src/main/scala/org/apache/mahout/drivers/MahoutOptionParser.scala
* spark/src/main/scala/org/apache/mahout/drivers/TextDelimitedReaderWriter.scala
> 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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