de.lmu.ifi.dbs.elki.evaluation.roc

Class ROC.VectorOverThreshold

java.lang.Object

de.lmu.ifi.dbs.elki.evaluation.roc.ROC.VectorOverThreshold

All Implemented Interfaces:

ROC.Predicate<ROC.DecreasingVectorIter>

Direct Known Subclasses:

ROC.VectorNonZero

Enclosing class:

ROC

public static class ROC.VectorOverThreshold
extends Object
implements ROC.Predicate<ROC.DecreasingVectorIter>

Class that uses a NumberVector as reference, and considers all non-zero values as positive entries.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) double	threshold Threshold
(package private) NumberVector<?>	vec Vector to use as reference

Constructor Summary

Constructors

Constructor and Description
ROC.VectorOverThreshold(NumberVector<?> vec, double threshold) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	test(ROC.DecreasingVectorIter o)

Methods inherited from class java.lang.Object

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

Field Detail

vec

NumberVector<?> vec

Vector to use as reference

threshold

double threshold

Threshold

Constructor Detail

ROC.VectorOverThreshold

public ROC.VectorOverThreshold(NumberVector<?> vec,
                       double threshold)

Constructor.

Parameters:

vec - Reference vector.

threshold - Threshold value.

Method Detail

test

public boolean test(ROC.DecreasingVectorIter o)

Specified by:

test in interface ROC.Predicate<ROC.DecreasingVectorIter>