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

Class FalseNegativeAbsoluteValue<L extends Serializable>

java.lang.Object

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

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

All Implemented Interfaces:

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

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

FalseNegative metric class.

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
FalseNegativeAbsoluteValue<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

FalseNegativeAbsoluteValue

public FalseNegativeAbsoluteValue()

Creates an instance of FalseNegativeAbsoluteValue.

FalseNegativeAbsoluteValue

public FalseNegativeAbsoluteValue(L truthLabel,
                                  L falseLabel)

Creates an instance of FalseNegativeAbsoluteValue class.

Parameters:

truthLabel - Truth label.

falseLabel - False label.

Method Detail

initBy

public FalseNegativeAbsoluteValue<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.