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https://issues.apache.org/jira/browse/MAHOUT-988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13242567#comment-13242567
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[email protected] commented on MAHOUT-988:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4573/
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Review request for mahout.
Summary
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Used ClusterIterator and ClusteringPolicy to buildClusters for KMeans. Removed
KMeansClusterer, KMeansReducer, KMeansMapper and KMeansCombiner, along with
their unit tests.
This addresses bug MAHOUT-988.
https://issues.apache.org/jira/browse/MAHOUT-988
Diffs
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trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansClusterer.java
1307457
trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansCombiner.java
1307457
trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansDriver.java
1307457
trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansMapper.java
1307457
trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansReducer.java
1307457
trunk/core/src/main/java/org/apache/mahout/clustering/kmeans/KMeansUtil.java
1307457
trunk/core/src/test/java/org/apache/mahout/clustering/kmeans/TestKmeansClustering.java
1307457
Diff: https://reviews.apache.org/r/4573/diff
Testing
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All junit tests pass.
Thanks,
Paritosh
> Convert K-means buildClusters to use new ClusterIterator
> --------------------------------------------------------
>
> Key: MAHOUT-988
> URL: https://issues.apache.org/jira/browse/MAHOUT-988
> 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 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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