de.lmu.ifi.dbs.elki.utilities.referencepoints

Interface ReferencePointsHeuristic

All Known Implementing Classes:

AxisBasedReferencePoints, FullDatabaseReferencePoints, GridBasedReferencePoints, RandomGeneratedReferencePoints, RandomSampleReferencePoints, StarBasedReferencePoints

public interface ReferencePointsHeuristic

Simple Interface for an heuristic to pick reference points.

Author:

Erich Schubert

Method Summary

Methods

Modifier and Type	Method and Description
Collection<? extends NumberVector>	getReferencePoints(Relation<? extends NumberVector> db) Get the reference points for the given database.

Method Detail

getReferencePoints

Collection<? extends NumberVector> getReferencePoints(Relation<? extends NumberVector> db)

Get the reference points for the given database.

Parameters:

db - Database

Returns:

Collection of reference points.