[
https://issues.apache.org/jira/browse/MAHOUT-1264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13685086#comment-13685086
]
Hudson commented on MAHOUT-1264:
--------------------------------
Integrated in Mahout-Quality #2091 (See
[https://builds.apache.org/job/Mahout-Quality/2091/])
MAHOUT-1264 Performance optimizations in RecommenderJob (Revision 1493660)
Result = SUCCESS
ssc :
Files :
* /mahout/trunk/CHANGELOG
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/AggregateAndRecommendReducer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ItemFilterAsVectorAndPrefsReducer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ItemFilterMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ItemIDIndexMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ItemIDIndexReducer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/PartialMultiplyMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/RecommenderJob.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/SimilarityMatrixRowWrapperMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ToUserVectorsReducer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/ToVectorAndPrefReducer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/UserVectorSplitterMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/VectorAndPrefsWritable.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/preparation/ToItemVectorsMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/preparation/ToItemVectorsReducer.java
* /mahout/trunk/core/src/main/java/org/apache/mahout/math/VectorWritable.java
> Performance optimizations in RecommenderJob
> -------------------------------------------
>
> Key: MAHOUT-1264
> URL: https://issues.apache.org/jira/browse/MAHOUT-1264
> Project: Mahout
> Issue Type: Improvement
> Components: Collaborative Filtering
> Reporter: Sebastian Schelter
> Assignee: Sebastian Schelter
> Fix For: 0.8
>
>
> Rework RecommenderJob to minimize object instantiations and use
> MultipleInputs where possible.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
