ai.libs.jaicore.ml.tsc.classifier.trees

Class TimeSeriesForestLearningAlgorithm

java.lang.Object

ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,C>

ai.libs.jaicore.ml.tsc.classifier.ASimplifiedTSCLearningAlgorithm<java.lang.Integer,TimeSeriesForestClassifier>

ai.libs.jaicore.ml.tsc.classifier.trees.TimeSeriesForestLearningAlgorithm

All Implemented Interfaces:

ai.libs.jaicore.basic.algorithm.IAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>, ai.libs.jaicore.basic.Cancelable, ai.libs.jaicore.basic.ILoggingCustomizable, java.lang.Iterable<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>, java.util.concurrent.Callable<TimeSeriesForestClassifier>, java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>

public class TimeSeriesForestLearningAlgorithm
extends ASimplifiedTSCLearningAlgorithm<java.lang.Integer,TimeSeriesForestClassifier>

Algorithm to train a time series forest classifier as described in Deng, Houtao et al. "A Time Series Forest for Classification and Feature Extraction." Inf. Sci. 239 (2013): 142-153. Consists of mutliple TimeSeriesTreeClassifier classifier.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TimeSeriesForestLearningAlgorithm.ITimeSeriesForestConfig

Constructor Summary

Constructors

Constructor and Description
TimeSeriesForestLearningAlgorithm(TimeSeriesForestLearningAlgorithm.ITimeSeriesForestConfig config, TimeSeriesForestClassifier classifier, TimeSeriesDataset data) Constructor for a time series forest training algorithm.

Method Summary

Modifier and Type	Method and Description
TimeSeriesForestClassifier	call() Training procedure construction a time series tree using the given input data.
void	cancel()
TimeSeriesForestLearningAlgorithm.ITimeSeriesForestConfig	getConfig()
boolean	hasNext()
java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>	iterator()
ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent	next()
ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent	nextWithException()
void	registerListener(java.lang.Object listener)

Methods inherited from class ai.libs.jaicore.ml.tsc.classifier.ASimplifiedTSCLearningAlgorithm

getClassifier

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

activate, announceTimeoutDetected, avoidReinterruptionOnShutdownOnCurrentThread, checkAndConductTermination, checkTermination, computeTimeoutAware, getActivationTime, getId, getInput, getLoggerName, getNumCPUs, getRemainingTimeToDeadline, getState, getTimeout, getTimeoutPrecautionOffset, hasThreadBeenInterruptedDuringShutdown, interruptThreadAsPartOfShutdown, isCanceled, isShutdownInitialized, isStopCriterionSatisfied, isTimeouted, post, registerActiveThread, resolveShutdownInterruptOnCurrentThread, setConfig, 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

TimeSeriesForestLearningAlgorithm

public TimeSeriesForestLearningAlgorithm(TimeSeriesForestLearningAlgorithm.ITimeSeriesForestConfig config,
                                         TimeSeriesForestClassifier classifier,
                                         TimeSeriesDataset data)

Constructor for a time series forest training algorithm.

Method Detail

registerListener

public void registerListener(java.lang.Object listener)

Specified by:

registerListener in interface ai.libs.jaicore.basic.algorithm.IAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

Overrides:

registerListener in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

nextWithException

public ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent nextWithException()

getConfig

public TimeSeriesForestLearningAlgorithm.ITimeSeriesForestConfig getConfig()

Specified by:

getConfig in interface ai.libs.jaicore.basic.algorithm.IAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

Overrides:

getConfig in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

call

public TimeSeriesForestClassifier call()
                                throws java.lang.InterruptedException,
                                       ai.libs.jaicore.basic.algorithm.exceptions.AlgorithmException

Training procedure construction a time series tree using the given input data.

Throws:

java.lang.InterruptedException

ai.libs.jaicore.basic.algorithm.exceptions.AlgorithmException

iterator

public java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent> iterator()

Specified by:

iterator in interface java.lang.Iterable<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>

Overrides:

iterator in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>

Overrides:

hasNext in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

next

public ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent next()

Specified by:

next in interface java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>

Overrides:

next in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>

cancel

public void cancel()

Specified by:

cancel in interface ai.libs.jaicore.basic.Cancelable

Overrides:

cancel in class ai.libs.jaicore.basic.algorithm.AAlgorithm<TimeSeriesDataset,TimeSeriesForestClassifier>