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Posted to dev@mahout.apache.org by "Pat Ferrel (JIRA)" <ji...@apache.org> on 2014/06/02 20:08:02 UTC
[jira] [Commented] (MAHOUT-1464) Cooccurrence Analysis on Spark
[ https://issues.apache.org/jira/browse/MAHOUT-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015667#comment-14015667 ]
Pat Ferrel commented on MAHOUT-1464:
------------------------------------
[~ssc] Should I reassign to me for now so we can get this committed?
> 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: Sebastian Schelter
> 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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Re: [jira] [Commented] (MAHOUT-1464) Cooccurrence Analysis on Spark
Posted by Sebastian Schelter <ss...@googlemail.com>.
The important thing here is that we test the code on a sufficiently large
dataset on a real cluster. Take that on, if you want!
Am 02.06.2014 20:08 schrieb "Pat Ferrel (JIRA)" <ji...@apache.org>:
>
> [
> https://issues.apache.org/jira/browse/MAHOUT-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015667#comment-14015667
> ]
>
> Pat Ferrel commented on MAHOUT-1464:
> ------------------------------------
>
> [~ssc] Should I reassign to me for now so we can get this committed?
>
> > 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: Sebastian Schelter
> > 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.
>
>
>
> --
> This message was sent by Atlassian JIRA
> (v6.2#6252)
>