moa.clusterers.outliers.utils.mtree

Interface PromotionFunction<DATA>

Type Parameters:

DATA - The type of the data objects.

All Known Implementing Classes:

PromotionFunctions.RandomPromotion

public interface PromotionFunction<DATA>

An object that chooses a pair from a set of data objects.

Method Summary

Methods

Modifier and Type	Method and Description
Pair<DATA>	process(Set<DATA> dataSet, DistanceFunction<? super DATA> distanceFunction) Chooses (promotes) a pair of objects according to some criteria that is suitable for the application using the M-Tree.

Method Detail

process

Pair<DATA> process(Set<DATA> dataSet,
                 DistanceFunction<? super DATA> distanceFunction)

Chooses (promotes) a pair of objects according to some criteria that is suitable for the application using the M-Tree.

Parameters:

dataSet - The set of objects to choose a pair from.

distanceFunction - A function that can be used for choosing the promoted objects.

Returns:

A pair of chosen objects.