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https://issues.apache.org/jira/browse/MAHOUT-1169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609413#comment-13609413
 ] 

Hudson commented on MAHOUT-1169:
--------------------------------

Integrated in Mahout-Quality #1916 (See 
[https://builds.apache.org/job/Mahout-Quality/1916/])
    MAHOUT-1169 Multithreaded recommendation computation from a factorization 
(Revision 1459365)

     Result = SUCCESS
ssc : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1459365
Files : 
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/MultithreadedSharingMapper.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/ParallelALSFactorizationJob.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/RecommenderJob.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/SharingMapper.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/SharingPredictionMapper.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/SolveExplicitFeedbackMapper.java
* 
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/SolveImplicitFeedbackMapper.java
* /mahout/trunk/examples/bin/factorize-movielens-1M.sh

                
> Multithreaded recommendation computation from a factorization
> -------------------------------------------------------------
>
>                 Key: MAHOUT-1169
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1169
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>    Affects Versions: 0.8
>            Reporter: Sebastian Schelter
>            Assignee: Sebastian Schelter
>             Fix For: 0.8
>
>         Attachments: MAHOUT-1169.patch
>
>
> Similar to the latest changes to the ALS code, the code to compute 
> recommendations from a factorization should also take advantage of sharing 
> read-only data and multithreading.

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