ai.libs.jaicore.ml.core.evaluation.measure

Class ADecomposableMeasure<I,O>

java.lang.Object

ai.libs.jaicore.ml.core.evaluation.measure.ADecomposableMeasure<I,O>

Type Parameters:

I - The type of the inputs.

O - The type of the measurement result.

All Implemented Interfaces:

IMeasure<I,O>

Direct Known Subclasses:

ADecomposableDoubleMeasure

public abstract class ADecomposableMeasure<I,O>
extends java.lang.Object
implements IMeasure<I,O>

A measure that is aggregated from e.g. instance-wise computations of the respective measure and which is then aggregated, e.g. taking the mean.

Constructor Summary

Constructors

Constructor and Description
ADecomposableMeasure()

Method Summary

Modifier and Type	Method and Description
java.util.List<O>	calculateMeasure(java.util.List<I> actual, java.util.List<I> expected) Computes the measure for a lists of input actual and the expected outcome expected.
O	calculateMeasure(java.util.List<I> actual, java.util.List<I> expected, ai.libs.jaicore.basic.aggregate.IAggregateFunction<O> aggregateFunction) Computes the measure for lists of input actual and the expected outcome expected and aggregates the measured values with the given aggregation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.libs.jaicore.ml.core.evaluation.measure.IMeasure

calculateAvgMeasure, calculateMeasure

Constructor Detail

ADecomposableMeasure

public ADecomposableMeasure()

Method Detail

calculateMeasure

public java.util.List<O> calculateMeasure(java.util.List<I> actual,
                                          java.util.List<I> expected)

Description copied from interface: IMeasure

Computes the measure for a lists of input actual and the expected outcome expected.

Specified by:

calculateMeasure in interface IMeasure<I,O>

Parameters:

actual - The list of actually available values.

expected - The list of expected values to compare the actual values with.

Returns:

The list of return values of the measure.

calculateMeasure

public O calculateMeasure(java.util.List<I> actual,
                          java.util.List<I> expected,
                          ai.libs.jaicore.basic.aggregate.IAggregateFunction<O> aggregateFunction)

Description copied from interface: IMeasure

Computes the measure for lists of input actual and the expected outcome expected and aggregates the measured values with the given aggregation.

Specified by:

calculateMeasure in interface IMeasure<I,O>

Parameters:

actual - The list of actually available values.

expected - The list of expected values to compare the actual values with.

aggregateFunction - The aggregate function to be used to aggregate all the measurements.

Returns:

The aggregated return value of the measure.