Package opennlp.tools.monitoring

Class IterDeltaAccuracyUnderTolerance

java.lang.Object

opennlp.tools.monitoring.IterDeltaAccuracyUnderTolerance

All Implemented Interfaces:

Predicate<Double>, StopCriteria<Double>

public class IterDeltaAccuracyUnderTolerance
extends Object
implements StopCriteria<Double>

A StopCriteria implementation to identify whether the absolute difference between the training accuracy of current and previous iteration is under the defined tolerance.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	STOP

Fields inherited from interface opennlp.tools.monitoring.StopCriteria

FINISHED

Constructor Summary

Constructors

Constructor	Description
IterDeltaAccuracyUnderTolerance(TrainingParameters trainingParameters)

Method Summary

Modifier and Type	Method	Description
String	getMessageIfSatisfied()
boolean	test(Double deltaAccuracy)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Field Details

STOP

public static final String STOP

See Also:

• Constant Field Values

Constructor Details

IterDeltaAccuracyUnderTolerance

public IterDeltaAccuracyUnderTolerance(TrainingParameters trainingParameters)

Method Details

getMessageIfSatisfied

public String getMessageIfSatisfied()

Specified by:

getMessageIfSatisfied in interface StopCriteria<Double>

Returns:

A detailed message captured upon hitting the StopCriteria during model training.

test

public boolean test(Double deltaAccuracy)

Specified by:

test in interface Predicate<Double>