Package ai.libs.jaicore.ml.core.filter.sampling.inmemory.casecontrol

Class PilotEstimateSampling<D extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

java.lang.Object

ai.libs.jaicore.basic.algorithm.AAlgorithm<D,D>

ai.libs.jaicore.ml.core.filter.sampling.inmemory.ASamplingAlgorithm<D>

ai.libs.jaicore.ml.core.filter.sampling.inmemory.casecontrol.CaseControlLikeSampling<D>

ai.libs.jaicore.ml.core.filter.sampling.inmemory.casecontrol.PilotEstimateSampling<D>

All Implemented Interfaces:

java.lang.Iterable<org.api4.java.algorithm.events.IAlgorithmEvent>, java.util.concurrent.Callable<D>, java.util.Iterator<org.api4.java.algorithm.events.IAlgorithmEvent>, org.api4.java.ai.ml.core.filter.unsupervised.sampling.ISamplingAlgorithm<D>, org.api4.java.algorithm.IAlgorithm<D,D>, org.api4.java.common.control.ICancelable, org.api4.java.common.control.ILoggingCustomizable

Direct Known Subclasses:

ClassifierWeightedSampling, LocalCaseControlSampling, OSMAC

public abstract class PilotEstimateSampling<D extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>
extends CaseControlLikeSampling<D>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	preSampleSize

Fields inherited from class ai.libs.jaicore.ml.core.filter.sampling.inmemory.casecontrol.CaseControlLikeSampling

acceptanceThresholds, rand

Fields inherited from class ai.libs.jaicore.ml.core.filter.sampling.inmemory.ASamplingAlgorithm

sample, sampleSize

Fields inherited from class ai.libs.jaicore.basic.algorithm.AAlgorithm

logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PilotEstimateSampling(D input, ISamplingAlgorithmFactory<D,?> subSamplingFactory, int preSampleSize, org.api4.java.ai.ml.classification.IClassifier pilotClassifier)
protected	PilotEstimateSampling(D input, org.api4.java.ai.ml.classification.IClassifier pilotClassifier)

Method Summary

Modifier and Type	Method	Description
abstract java.util.List<ai.libs.jaicore.basic.sets.Pair<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,java.lang.Double>>	calculateAcceptanceThresholdsWithTrainedPilot(D instances, org.api4.java.ai.ml.classification.IClassifier pilotEstimator)
java.util.List<ai.libs.jaicore.basic.sets.Pair<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,java.lang.Double>>	computeAcceptanceThresholds()
org.api4.java.ai.ml.classification.IClassifier	getPilotEstimator()

Methods inherited from class ai.libs.jaicore.ml.core.filter.sampling.inmemory.casecontrol.CaseControlLikeSampling

countClassOccurrences, getAcceptanceThresholds, nextWithException, setAcceptanceTresholds

Methods inherited from class ai.libs.jaicore.ml.core.filter.sampling.inmemory.ASamplingAlgorithm

call, doInactiveStep, getComplementOfLastSample, getSampleSize, nextSample, setSampleSize, setSampleSize

Methods inherited from class ai.libs.jaicore.basic.algorithm.AAlgorithm

activate, announceTimeoutDetected, avoidReinterruptionOnShutdownOnCurrentThread, cancel, checkAndConductTermination, checkTermination, computeTimeoutAware, getActivationTime, getConfig, getId, getInput, getLoggerName, getNumCPUs, getRemainingTimeToDeadline, getState, getTimeout, getTimeoutPrecautionOffset, hasNext, hasThreadBeenInterruptedDuringShutdown, interruptThreadAsPartOfShutdown, isCanceled, isShutdownInitialized, isStopCriterionSatisfied, isTimeouted, iterator, next, post, registerActiveThread, registerListener, resolveShutdownInterruptOnCurrentThread, setConfig, setDeadline, setLoggerName, setMaxNumThreads, setNumCPUs, setState, setTimeout, setTimeout, setTimeoutPrecautionOffset, shutdown, terminate, unregisterActiveThread, unregisterThreadAndShutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.api4.java.algorithm.IAlgorithm

getConfig, getId, getInput, getNumCPUs, getTimeout, registerListener, setMaxNumThreads, setNumCPUs, setTimeout, setTimeout

Methods inherited from interface org.api4.java.common.control.ICancelable

cancel

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Field Detail

preSampleSize

protected int preSampleSize

Constructor Detail

PilotEstimateSampling

protected PilotEstimateSampling(D input,
                                org.api4.java.ai.ml.classification.IClassifier pilotClassifier)

PilotEstimateSampling

protected PilotEstimateSampling(D input,
                                ISamplingAlgorithmFactory<D,?> subSamplingFactory,
                                int preSampleSize,
                                org.api4.java.ai.ml.classification.IClassifier pilotClassifier)

Method Detail

computeAcceptanceThresholds

public java.util.List<ai.libs.jaicore.basic.sets.Pair<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,java.lang.Double>> computeAcceptanceThresholds()
                                                                                                                                                                 throws java.lang.InterruptedException,
                                                                                                                                                                        org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException,
                                                                                                                                                                        org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException,
                                                                                                                                                                        org.api4.java.algorithm.exceptions.AlgorithmException

Specified by:

computeAcceptanceThresholds in class CaseControlLikeSampling<D extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

java.lang.InterruptedException

org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException

org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException

org.api4.java.algorithm.exceptions.AlgorithmException

calculateAcceptanceThresholdsWithTrainedPilot

public abstract java.util.List<ai.libs.jaicore.basic.sets.Pair<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,java.lang.Double>> calculateAcceptanceThresholdsWithTrainedPilot(D instances,
                                                                                                                                                                                                   org.api4.java.ai.ml.classification.IClassifier pilotEstimator)
                                                                                                                                                                                            throws java.lang.InterruptedException,
                                                                                                                                                                                                   org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException,
                                                                                                                                                                                                   org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException,
                                                                                                                                                                                                   org.api4.java.algorithm.exceptions.AlgorithmException

Throws:

java.lang.InterruptedException

org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException

org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException

org.api4.java.algorithm.exceptions.AlgorithmException

getPilotEstimator

public org.api4.java.ai.ml.classification.IClassifier getPilotEstimator()