CalinskiHarabaszIndexTInstance Class

Implements the internal evaluation method in [1] that measures compactness and separation of clusters simultaneously. The numerator reflects the degree of separation in the way of how much the cluster centers are spread, and the denominator corresponds to compactness, to reflect how close the within-cluster objects are gathered around the cluster center.

public class CalinskiHarabaszIndex<TInstance> : IInternalEvaluationCriterion<TInstance>
where TInstance : Object, IComparable<TInstance>