Package ai.libs.jaicore.ml.core.filter.sampling.infiles.stratified.sampling

Class StratifiedFileSampling

java.lang.Object

ai.libs.jaicore.basic.algorithm.AAlgorithm<java.io.File,java.io.File>

ai.libs.jaicore.ml.core.filter.sampling.infiles.AFileSamplingAlgorithm

ai.libs.jaicore.ml.core.filter.sampling.infiles.stratified.sampling.StratifiedFileSampling

All Implemented Interfaces:

java.lang.Iterable<org.api4.java.algorithm.events.IAlgorithmEvent>, java.util.concurrent.Callable<java.io.File>, java.util.Iterator<org.api4.java.algorithm.events.IAlgorithmEvent>, org.api4.java.algorithm.IAlgorithm<java.io.File,java.io.File>, org.api4.java.common.control.ICancelable, org.api4.java.common.control.ILoggingCustomizable

public class StratifiedFileSampling
extends AFileSamplingAlgorithm

Field Summary

Fields inherited from class ai.libs.jaicore.ml.core.filter.sampling.infiles.AFileSamplingAlgorithm

outputFileWriter, sampleSize

Constructor Summary

Constructors

Constructor	Description
StratifiedFileSampling(java.util.Random random, IStratiFileAssigner stratiFileAssigner, java.io.File input)	Constructor for a Stratified File Sampler.

Method Summary

Modifier and Type	Method	Description
protected void	cleanUp()	Implement custom clean up behaviour.
org.api4.java.algorithm.events.IAlgorithmEvent	nextWithException()

Methods inherited from class ai.libs.jaicore.ml.core.filter.sampling.infiles.AFileSamplingAlgorithm

call, setOutputFileName, 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 java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

StratifiedFileSampling

public StratifiedFileSampling(java.util.Random random,
                              IStratiFileAssigner stratiFileAssigner,
                              java.io.File input)

Constructor for a Stratified File Sampler.

Parameters:

random - Random object for sampling inside of the strati.

stratiFileAssigner - Assigner for datapoints to strati.

Method Detail

nextWithException

public org.api4.java.algorithm.events.IAlgorithmEvent nextWithException()
                                                                 throws java.lang.InterruptedException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException

Throws:

java.lang.InterruptedException

org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException

org.api4.java.algorithm.exceptions.AlgorithmException

org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException

cleanUp

protected void cleanUp()

Description copied from class: AFileSamplingAlgorithm

Implement custom clean up behaviour.

Specified by:

cleanUp in class AFileSamplingAlgorithm