KMeansClusterer does not use distanceThreshold parameter in
testConvergence(Iterable<Cluster> clusters, double distanceThreshold) method
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Key: MAHOUT-564
URL: https://issues.apache.org/jira/browse/MAHOUT-564
Project: Mahout
Issue Type: Bug
Components: Clustering
Affects Versions: 0.4
Reporter: Frank Scholten
Fix For: 0.5
While running KMeansClusterer#runKMeansIteration sequentially I noticed that
the distanceThreshold parameter is not used. The convergenceDelta field is used
instead. However, it's initialized at 0 and only set when creating a
KMeansClusterer with a Configuration object, which is only used in a MapReduce
setting.
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