Package elki.outlier.meta

Class RescaleMetaOutlierAlgorithm

java.lang.Object

elki.outlier.meta.RescaleMetaOutlierAlgorithm

All Implemented Interfaces:

Algorithm, OutlierAlgorithm

public class RescaleMetaOutlierAlgorithm
extends java.lang.Object
implements OutlierAlgorithm

Scale another outlier score using the given scaling function.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RescaleMetaOutlierAlgorithm.Par	Parameterization class

Nested classes/interfaces inherited from interface elki.Algorithm

Algorithm.Utils

Field Summary

Fields

Modifier and Type	Field	Description
private Algorithm	algorithm	Holds the algorithm to run.
private ScalingFunction	scaling	Scaling function to use

Constructor Summary

Constructors

Constructor	Description
RescaleMetaOutlierAlgorithm(Algorithm algorithm, ScalingFunction scaling)	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.
private OutlierResult	getOutlierResult(java.lang.Object result)	Find an OutlierResult to work with.

Methods inherited from class java.lang.Object

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

Field Detail

algorithm

private Algorithm algorithm

Holds the algorithm to run.

scaling

private ScalingFunction scaling

Scaling function to use

Constructor Detail

RescaleMetaOutlierAlgorithm

public RescaleMetaOutlierAlgorithm(Algorithm algorithm,
                                   ScalingFunction scaling)

Constructor.

Parameters:

algorithm - Inner algorithm

scaling - Scaling to apply.

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

getOutlierResult

private OutlierResult getOutlierResult(java.lang.Object result)

Find an OutlierResult to work with.

Parameters:

result - Result object

Returns:

Iterator to work with

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