org.apache.ignite.ml.selection.scoring.metric.classification

Class Specificity<L extends Serializable>

java.lang.Object

org.apache.ignite.ml.selection.scoring.metric.classification.BinaryClassificationMetric<L>

org.apache.ignite.ml.selection.scoring.metric.classification.Specificity<L>

All Implemented Interfaces:

Serializable, Metric<L,BinaryClassificationEvaluationContext<L>,BinaryClassificationPointwiseMetricStatsAggregator<L>>

public class Specificity<L extends Serializable>
extends BinaryClassificationMetric<L>

Specificity metric class.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Specificity() Creates an instance of Specificity.
Specificity(L truthLabel, L falseLabel) Creates an instance of Specificity class.

Method Summary

Modifier and Type	Method and Description
Specificity<L>	initBy(BinaryClassificationPointwiseMetricStatsAggregator<L> aggr) Initializes metric value by statistics aggregator.
MetricName	name() Returns metric name.
double	value() Returns metric value.

Methods inherited from class org.apache.ignite.ml.selection.scoring.metric.classification.BinaryClassificationMetric

makeAggregator

Methods inherited from class java.lang.Object

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

Constructor Detail

Specificity

public Specificity()

Creates an instance of Specificity.

Specificity

public Specificity(L truthLabel,
                   L falseLabel)

Creates an instance of Specificity class.

Parameters:

truthLabel - Truth label.

falseLabel - False label.

Method Detail

initBy

public Specificity<L> initBy(BinaryClassificationPointwiseMetricStatsAggregator<L> aggr)

Initializes metric value by statistics aggregator.

Parameters:

aggr - Aggregator.

value

public double value()

Returns metric value.

Returns:

Metric value.

name

public MetricName name()

Returns metric name.

Returns:

Metric name.