de.lmu.ifi.dbs.elki.algorithm.outlier.trivial

Class TrivialAverageCoordinateOutlier

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm<OutlierResult>

de.lmu.ifi.dbs.elki.algorithm.outlier.trivial.TrivialAverageCoordinateOutlier

All Implemented Interfaces:

Algorithm, OutlierAlgorithm

public class TrivialAverageCoordinateOutlier
extends AbstractAlgorithm<OutlierResult>
implements OutlierAlgorithm

Trivial method that takes the average of all dimensions (for one-dimensional data that is just the actual value!) as outlier score. Mostly useful to convert a 1d data set into a score, e.g. in geodata.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
private static Logging	logger Our logger.

Constructor Summary

Constructors

Constructor and Description
TrivialAverageCoordinateOutlier() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
TypeInformation[]	getInputTypeRestriction() Get the input type restriction used for negotiating the data query.
protected Logging	getLogger() Get the (STATIC) logger for this class.
OutlierResult	run(Relation<? extends NumberVector> relation) Run the actual algorithm.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm

makeParameterDistanceFunction, run

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.algorithm.outlier.OutlierAlgorithm

run

Field Detail

logger

private static final Logging logger

Our logger.

Constructor Detail

TrivialAverageCoordinateOutlier

public TrivialAverageCoordinateOutlier()

Constructor.

Method Detail

getInputTypeRestriction

public TypeInformation[] getInputTypeRestriction()

Description copied from class: AbstractAlgorithm

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

Specified by:

getInputTypeRestriction in interface Algorithm

Specified by:

getInputTypeRestriction in class AbstractAlgorithm<OutlierResult>

Returns:

Type restriction

run

public OutlierResult run(Relation<? extends NumberVector> relation)

Run the actual algorithm.

Parameters:

relation - Relation

Returns:

Result

getLogger

protected Logging getLogger()

Description copied from class: AbstractAlgorithm

Get the (STATIC) logger for this class.

Specified by:

getLogger in class AbstractAlgorithm<OutlierResult>

Returns:

the static logger