Package elki.outlier.clustering

Class NoiseAsOutliers

java.lang.Object

elki.outlier.clustering.NoiseAsOutliers

All Implemented Interfaces:

Algorithm, OutlierAlgorithm

Direct Known Subclasses:

KMeansMinusMinusOutlierDetection

public class NoiseAsOutliers
extends java.lang.Object
implements OutlierAlgorithm

Noise as outliers, from a clustering algorithm.

This algorithm simply treats all "noise" cluster members as outliers.

Since:

0.8.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NoiseAsOutliers.Par	Parameterizer.

Nested classes/interfaces inherited from interface elki.Algorithm

Algorithm.Utils

Field Summary

Fields

Modifier and Type	Field	Description
(package private) ClusteringAlgorithm<?>	clustering	Clustering algorithm to use

Constructor Summary

Constructors

Constructor	Description
NoiseAsOutliers(ClusteringAlgorithm<?> clustering)	Constructor.

Method Summary

Modifier and Type	Method	Description
OutlierResult	autorun(Database database)	Try to auto-run the algorithm on a database by calling a method called run, with an optional Database first, and with data relations as specified by Algorithm.getInputTypeRestriction().
TypeInformation[]	getInputTypeRestriction()	Get the input type restriction used for negotiating the data query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

clustering

ClusteringAlgorithm<?> clustering

Clustering algorithm to use

Constructor Detail

NoiseAsOutliers

public NoiseAsOutliers(ClusteringAlgorithm<?> clustering)

Constructor.

Parameters:

clustering - Clustering algorithm

Method Detail

autorun

public OutlierResult autorun(Database database)

Description copied from interface: Algorithm

Try to auto-run the algorithm on a database by calling a method called run, with an optional Database first, and with data relations as specified by Algorithm.getInputTypeRestriction().

Specified by:

autorun in interface Algorithm

Specified by:

autorun in interface OutlierAlgorithm

Parameters:

database - the database to run the algorithm on

Returns:

the Result computed by this algorithm

getInputTypeRestriction

public TypeInformation[] getInputTypeRestriction()

Description copied from interface: Algorithm

Get the input type restriction used for negotiating the data query.

Specified by:

getInputTypeRestriction in interface Algorithm

Returns:

Type restriction