org.nd4j.evaluation.custom

Class CustomEvaluation.Metric<T>

java.lang.Object

org.nd4j.evaluation.custom.CustomEvaluation.Metric<T>

All Implemented Interfaces:

IMetric

Enclosing class:

CustomEvaluation<T>

public static class CustomEvaluation.Metric<T>
extends Object
implements IMetric

The metric used to get a score for the CustomEvaluation. Uses a ResultLambda

Constructor Summary

Constructors

Constructor and Description
Metric()

Method Summary

Modifier and Type	Method and Description
static CustomEvaluation.Metric<Double>	doubleAverage(boolean minimize) A metric that takes the average of a list of doubles
static CustomEvaluation.Metric<Double>	doubleMax(boolean minimize) A metric that takes the max of a list of doubles
static CustomEvaluation.Metric<Double>	doubleMin(boolean minimize) A metric that takes the min of a list of doubles
Class<? extends IEvaluation>	getEvaluationClass() The IEvaluation class this metric is for
boolean	minimize() Whether this metric should be minimized (aka whether lower values are better).

Methods inherited from class java.lang.Object

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

Constructor Detail

Metric

public Metric()

Method Detail

getEvaluationClass

public Class<? extends IEvaluation> getEvaluationClass()

Description copied from interface: IMetric

The IEvaluation class this metric is for

Specified by:

getEvaluationClass in interface IMetric

minimize

public boolean minimize()

Description copied from interface: IMetric

Whether this metric should be minimized (aka whether lower values are better).

Specified by:

minimize in interface IMetric

doubleAverage

public static CustomEvaluation.Metric<Double> doubleAverage(boolean minimize)

A metric that takes the average of a list of doubles

doubleMax

public static CustomEvaluation.Metric<Double> doubleMax(boolean minimize)

A metric that takes the max of a list of doubles

doubleMin

public static CustomEvaluation.Metric<Double> doubleMin(boolean minimize)

A metric that takes the min of a list of doubles