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Package org.apache.commons.math3.ml.clustering.evaluation


Cluster evaluation methods.

Class Summary

Modifier and TypeClass and Description
public abstract class
ClusterEvaluator<
type of the clustered points
T extends Clusterable
>

Base class for cluster evaluation methods.

public class
SumOfClusterVariances<
the type of the clustered points
T extends Clusterable
>

Computes the sum of intra-cluster distance variances according to the formula:

\( score = \sum\limits_{i=1}^n \sigma_i^2 \)