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Posted to dev@mahout.apache.org by "jiraposter@reviews.apache.org (Commented) (JIRA)" <ji...@apache.org> on 2012/03/31 20:16:28 UTC
[jira] [Commented] (MAHOUT-989) Convert fuzzy-K-means buildClusters
to use new ClusterIterator
[ https://issues.apache.org/jira/browse/MAHOUT-989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243253#comment-13243253 ]
jiraposter@reviews.apache.org commented on MAHOUT-989:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4598/
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Review request for mahout.
Summary
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MAHOUT-989. Refactored FuzzyKMeans buildClusters phase to use FuzzyKMeansClusteringPolicy and ClusterIterator. Removed FuzzyKMeansReducer, FuzzyKMeansMapper, FuzzyKMeansCombiner and their Junit Tests.
This addresses bug MAHOUT-989.
https://issues.apache.org/jira/browse/MAHOUT-989
Diffs
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trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansClusterer.java 1307457
trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansCombiner.java 1307457
trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansDriver.java 1307859
trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansMapper.java 1307457
trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansReducer.java 1307457
trunk/core/src/main/java/org/apache/mahout/clustering/fuzzykmeans/FuzzyKMeansUtil.java 1307457
trunk/core/src/test/java/org/apache/mahout/clustering/fuzzykmeans/TestFuzzyKmeansClustering.java 1307859
Diff: https://reviews.apache.org/r/4598/diff
Testing
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All Junit Tests pass.
Thanks,
Paritosh
> Convert fuzzy-K-means buildClusters to use new ClusterIterator
> --------------------------------------------------------------
>
> Key: MAHOUT-989
> URL: https://issues.apache.org/jira/browse/MAHOUT-989
> Project: Mahout
> Issue Type: Sub-task
> Components: Clustering
> Affects Versions: 0.6
> Reporter: Jeff Eastman
> Assignee: Paritosh Ranjan
> Fix For: 0.7
>
>
> Refactor the current fuzzy-K-means implementation to use the ClusterIterator/Classifier implementation. This will replace the mapper, combiner, reducer, clusterer and many unit tests but will not modify the other driver APIs, thus retaining compatibility with existing CLI.
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