Package | Description |
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de.lmu.ifi.dbs.elki.algorithm.clustering.subspace |
Axis-parallel subspace clustering algorithms.
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Modifier and Type | Method and Description |
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private ArrayList<PROCLUS.PROCLUSCluster> |
PROCLUS.assignPoints(ArrayDBIDs m_current,
long[][] dimensions,
Relation<V> database)
Assigns the objects to the clusters.
|
private List<PROCLUS.PROCLUSCluster> |
PROCLUS.finalAssignment(List<Pair<Vector,long[]>> dimensions,
Relation<V> database)
Refinement step to assign the objects to the final clusters.
|
Modifier and Type | Method and Description |
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private DBIDs |
PROCLUS.computeBadMedoids(ArrayDBIDs m_current,
ArrayList<PROCLUS.PROCLUSCluster> clusters,
int threshold)
Computes the bad medoids, where the medoid of a cluster with less than the
specified threshold of objects is bad.
|
private double |
PROCLUS.evaluateClusters(ArrayList<PROCLUS.PROCLUSCluster> clusters,
long[][] dimensions,
Relation<V> database)
Evaluates the quality of the clusters.
|
private List<Pair<Vector,long[]>> |
PROCLUS.findDimensions(ArrayList<PROCLUS.PROCLUSCluster> clusters,
Relation<V> database)
Refinement step that determines the set of correlated dimensions for each
cluster centroid.
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Copyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.