Klasse ILMultiDimensionalGeometricMean

Alle implementierten Schnittstellen:
Serializable, Comparable<InformationLoss<?>>

public class ILMultiDimensionalGeometricMean extends AbstractILMultiDimensionalReduced
This class implements an information loss which can be represented as a decimal number per quasi-identifier. As an aggregate function, the geometric mean is applied. To handle zero values while not violating guarantees required for pruning based on lower bounds, 1d is added to every individual value and 1d is subtracted from the final result.
Siehe auch: