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Revision 1301654


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Author: pranjan
Date: Fri Mar 16 17:10:29 2012 UTC (12 years ago)
Changed paths: 16
Log Message:
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). 


Changed paths

Path Details
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/classify/ClusterClassificationDriver.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/classify/ClusterClassificationMapper.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletClusterMapper.java deleted
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletClusterer.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/dirichlet/DirichletDriver.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/iterator/DirichletClusteringPolicy.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansClusterMapper.java deleted
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansClusterer.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansDriver.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/canopy/TestCanopyCreation.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/classify/ClusterClassificationDriverTest.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/dirichlet/TestDirichletClustering.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/dirichlet/TestMapReduce.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/kmeans/TestKmeansClustering.java modified , text changed
Directorymahout/trunk/integration/src/test/java/org/apache/mahout/clustering/TestClusterEvaluator.java modified , text changed
Directorymahout/trunk/integration/src/test/java/org/apache/mahout/clustering/cdbw/TestCDbwEvaluator.java modified , text changed

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