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https://issues.apache.org/jira/browse/MAHOUT-981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231544#comment-13231544
]
Hudson commented on MAHOUT-981:
-------------------------------
Integrated in Mahout-Quality #1397 (See
[https://builds.apache.org/job/Mahout-Quality/1397/])
MAHOUT-981, MAHOUT-983. Refactored K-Means Clustering and Dirichlet
Clustering to use ClusterClassificationDriver.
Using cluster.getModel().configure() in ClusterClassificationDriver in order to
configure DirichletCluster for MahalanobisDistanceMeasure.
Added/fixed test cases by:
Using separate directories in test cases for supplying initial clusters and to
store buildClusters to prevent two cluster-*-final files in the same directory.
Writing IntWritable in test cases instead of LongWritable ( As the
ClusterClassificationDriver clusters records with IntWritable keys). (Revision
1301654)
Result = FAILURE
pranjan :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1301654
Files :
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/classify/ClusterClassificationDriver.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/classify/ClusterClassificationMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletClusterMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletClusterer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletDriver.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/iterator/DirichletClusteringPolicy.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansClusterMapper.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansClusterer.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansDriver.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/clustering/canopy/TestCanopyCreation.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/clustering/classify/ClusterClassificationDriverTest.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/clustering/dirichlet/TestDirichletClustering.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/clustering/dirichlet/TestMapReduce.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/clustering/kmeans/TestKmeansClustering.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/clustering/TestClusterEvaluator.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/clustering/cdbw/TestCDbwEvaluator.java
> Refactor KMeans Clustering into a separate post process with outlier pruning
> ----------------------------------------------------------------------------
>
> Key: MAHOUT-981
> URL: https://issues.apache.org/jira/browse/MAHOUT-981
> Project: Mahout
> Issue Type: Sub-task
> Components: Classification, Clustering
> Affects Versions: 0.6
> Reporter: Paritosh Ranjan
> Assignee: Paritosh Ranjan
> Labels: classification, clustering
> Fix For: 0.7
>
> Attachments: MAHOUT-981.txt
>
>
> Use ClusterClassificationDriver to refactor clustering out of KMeansDriver
> with outlier pruning support.
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