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Revision 1292563


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Author: jeastman
Date: Wed Feb 22 22:45:59 2012 UTC (12 years, 1 month ago)
Changed paths: 16
Log Message:
MAHOUT-933: Refactored actual classification out of ClusterClassifier and into ClusteringPolicies. This
allows classifier to be completely generic as to the algorithm and gives policies correct use of e.g. fuzzyK 'm'
Introduced Canopy and MeanShift clustering policies for classification though not used by cluster iterator
Modified serialization of ClusterClassifiers to include ClusteringPolicy
Added ClusterClassifier serialization methods to exploded sequenceFile representation needed for MR
Updated Display examples and unit tests. All run

Changed paths

Path Details
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/CIMapper.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/CanopyClusteringPolicy.java added
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/ClusterClassifier.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/ClusterIterator.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/ClusteringPolicy.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/DirichletClusteringPolicy.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/FuzzyKMeansClusteringPolicy.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/KMeansClusteringPolicy.java modified , text changed
Directorymahout/trunk/core/src/main/java/org/apache/mahout/clustering/MeanShiftClusteringPolicy.java added
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/fuzzykmeans/FuzzyKMeansClusterer.java modified , text changed
Directorymahout/trunk/core/src/test/java/org/apache/mahout/clustering/TestClusterClassifier.java modified , text changed
Directorymahout/trunk/examples/src/main/java/org/apache/mahout/clustering/display/DisplayDirichlet.java modified , text changed
Directorymahout/trunk/examples/src/main/java/org/apache/mahout/clustering/display/DisplayFuzzyKMeans.java modified , text changed
Directorymahout/trunk/examples/src/main/java/org/apache/mahout/clustering/display/DisplayKMeans.java modified , text changed

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