de.lmu.ifi.dbs.elki.evaluation.scores

Interface ScoreEvaluation.Predicate<T>

Type Parameters:

T - Data type

All Known Implementing Classes:

DBIDsTest, VectorNonZero, VectorOverThreshold, VectorZero

Enclosing interface:

ScoreEvaluation

public static interface ScoreEvaluation.Predicate<T>

Predicate to test whether an object is a true positive or false positive.

Author:

Erich Schubert

Method Summary

Modifier and Type	Method and Description
int	numPositive() Return the number of positive ids.
boolean	test(T o) Test a result.

Method Detail

test

boolean test(T o)

Test a result.

Parameters:

o - Object to test

Returns:

true when positive.

numPositive

int numPositive()

Return the number of positive ids.

Returns:

Number of positive elements