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

Class TruePositiveAbsoluteValue<L extends Serializable>

java.lang.Object

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

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

All Implemented Interfaces:

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

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

TruePositive metric class.

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
TruePositiveAbsoluteValue<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

TruePositiveAbsoluteValue

public TruePositiveAbsoluteValue()

Creates an instance of TruePositiveAbsoluteValue class.

TruePositiveAbsoluteValue

public TruePositiveAbsoluteValue(L truthLabel,
                                 L falseLabel)

Creates an instance of TruePositiveAbsoluteValue class.

Parameters:

truthLabel - Truth label.

falseLabel - False label.

Method Detail

initBy

public TruePositiveAbsoluteValue<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.