Package ai.libs.mlplan.safeguard

Class AlwaysPreventSafeGuard

java.lang.Object

ai.libs.mlplan.safeguard.AlwaysPreventSafeGuard

All Implemented Interfaces:

IEvaluationSafeGuard

public class AlwaysPreventSafeGuard
extends java.lang.Object
implements IEvaluationSafeGuard

Field Summary

Fields inherited from interface ai.libs.mlplan.safeguard.IEvaluationSafeGuard

ANNOTATION_PREDICTED_INDUCTION_TIME, ANNOTATION_PREDICTED_INFERENCE_TIME, ANNOTATION_SOURCE

Constructor Summary

Constructors

Constructor	Description
AlwaysPreventSafeGuard()

Method Summary

Modifier and Type	Method	Description
double	predictInductionTime(ai.libs.jaicore.components.model.ComponentInstance ci, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTrain)	Predicts the runtime that is required for inducing a model.
double	predictInferenceTime(ai.libs.jaicore.components.model.ComponentInstance ci, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTrain, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTest)	Predicts the runtime that is required for doing inference with the given model.
boolean	predictWillAdhereToTimeout(ai.libs.jaicore.components.model.ComponentInstance ci, org.api4.java.algorithm.Timeout timeout)	Predicts whether a component instance ci is likely to adhere to the given timeout.
void	registerListener(java.lang.Object listener)
void	updateWithActualInformation(ai.libs.jaicore.components.model.ComponentInstance ci, ITimeTrackingLearner wrappedLearner)	Updates the safe guard with current information obtained by measuring the induction and inference time of the given component instance on-line.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.libs.mlplan.safeguard.IEvaluationSafeGuard

predictEvaluationTime

Constructor Detail

AlwaysPreventSafeGuard

public AlwaysPreventSafeGuard()

Method Detail

predictWillAdhereToTimeout

public boolean predictWillAdhereToTimeout(ai.libs.jaicore.components.model.ComponentInstance ci,
                                          org.api4.java.algorithm.Timeout timeout)
                                   throws java.lang.Exception

Description copied from interface: IEvaluationSafeGuard

Predicts whether a component instance ci is likely to adhere to the given timeout.

Specified by:

predictWillAdhereToTimeout in interface IEvaluationSafeGuard

timeout - The timeout posed to the evaluation of the component instance.

Returns:

Returns true iff the component instance can likely be evaluated within the given timeout.

Throws:

java.lang.Exception

predictInductionTime

public double predictInductionTime(ai.libs.jaicore.components.model.ComponentInstance ci,
                                   org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTrain)
                            throws java.lang.Exception

Description copied from interface: IEvaluationSafeGuard

Predicts the runtime that is required for inducing a model.

Specified by:

predictInductionTime in interface IEvaluationSafeGuard

Parameters:

ci - The component instance describing the model to predict the induction time for.

Returns:

The time needed for inducing a model.

Throws:

java.lang.Exception

predictInferenceTime

public double predictInferenceTime(ai.libs.jaicore.components.model.ComponentInstance ci,
                                   org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTrain,
                                   org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<?> dTest)
                            throws java.lang.Exception

Description copied from interface: IEvaluationSafeGuard

Predicts the runtime that is required for doing inference with the given model.

Specified by:

predictInferenceTime in interface IEvaluationSafeGuard

Parameters:

ci - The component instance describing the model to predict the inference time for.

Returns:

The time needed for making predictions on the validation set.

Throws:

java.lang.Exception

updateWithActualInformation

public void updateWithActualInformation(ai.libs.jaicore.components.model.ComponentInstance ci,
                                        ITimeTrackingLearner wrappedLearner)

Description copied from interface: IEvaluationSafeGuard

Updates the safe guard with current information obtained by measuring the induction and inference time of the given component instance on-line.

Specified by:

updateWithActualInformation in interface IEvaluationSafeGuard

Parameters:

ci - The component instance describing the model to update the actual information for.

wrappedLearner - The learner that has been used to evaluate the component instance. It must be a time tracking learner.

registerListener

public void registerListener(java.lang.Object listener)

Specified by:

registerListener in interface IEvaluationSafeGuard