de.lmu.ifi.dbs.elki.result.outlier

Class InvertedOutlierScoreMeta

java.lang.Object

de.lmu.ifi.dbs.elki.result.outlier.BasicOutlierScoreMeta

de.lmu.ifi.dbs.elki.result.outlier.InvertedOutlierScoreMeta

All Implemented Interfaces:

OutlierScoreMeta, Result

public class InvertedOutlierScoreMeta
extends BasicOutlierScoreMeta

Class to signal a value-inverted outlier score, i.e. low values are outliers.

Since:

0.3

Author:

Erich Schubert

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.result.outlier.BasicOutlierScoreMeta

actualMaximum, actualMinimum, theoreticalBaseline, theoreticalMaximum, theoreticalMinimum

Constructor Summary

Constructors

Constructor and Description
InvertedOutlierScoreMeta(double actualMinimum, double actualMaximum) Constructor with actual range only.
InvertedOutlierScoreMeta(double actualMinimum, double actualMaximum, double theoreticalMinimum, double theoreticalMaximum) Constructor with range values.
InvertedOutlierScoreMeta(double actualMinimum, double actualMaximum, double theoreticalMinimum, double theoreticalMaximum, double theoreticalBaseline) Constructor with all values.

Method Summary

Modifier and Type	Method and Description
double	normalizeScore(double value) Return a normalized value of the outlier score.

Methods inherited from class de.lmu.ifi.dbs.elki.result.outlier.BasicOutlierScoreMeta

getActualMaximum, getActualMinimum, getLongName, getShortName, getTheoreticalBaseline, getTheoreticalMaximum, getTheoreticalMinimum, setActualMaximum, setActualMinimum

Methods inherited from class java.lang.Object

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

Constructor Detail

InvertedOutlierScoreMeta

public InvertedOutlierScoreMeta(double actualMinimum,
                                double actualMaximum,
                                double theoreticalMinimum,
                                double theoreticalMaximum,
                                double theoreticalBaseline)

Constructor with all values.

Parameters:

actualMinimum - Actual minimum in data

actualMaximum - Actual maximum in data

theoreticalMinimum - Theoretical minimum of algorithm

theoreticalMaximum - Theoretical maximum of algorithm

theoreticalBaseline - Theoretical Baseline

InvertedOutlierScoreMeta

public InvertedOutlierScoreMeta(double actualMinimum,
                                double actualMaximum,
                                double theoreticalMinimum,
                                double theoreticalMaximum)

Constructor with range values.

Parameters:

actualMinimum - Actual minimum in data

actualMaximum - Actual maximum in data

theoreticalMinimum - Theoretical minimum of algorithm

theoreticalMaximum - Theoretical maximum of algorithm

InvertedOutlierScoreMeta

public InvertedOutlierScoreMeta(double actualMinimum,
                                double actualMaximum)

Constructor with actual range only.

Parameters:

actualMinimum - Actual minimum in data

actualMaximum - Actual maximum in data

Method Detail

normalizeScore

public double normalizeScore(double value)

Description copied from interface: OutlierScoreMeta

Return a normalized value of the outlier score.

Specified by:

normalizeScore in interface OutlierScoreMeta

Overrides:

normalizeScore in class BasicOutlierScoreMeta

Parameters:

value - outlier score

Returns:

Normalized value (in 0.0-1.0)