Package ai.libs.mlplan.multiclass.wekamlplan

Class MLPlanWekaClassifier

java.lang.Object

ai.libs.mlplan.multiclass.wekamlplan.MLPlanWekaClassifier

All Implemented Interfaces:

ai.libs.jaicore.ml.weka.classification.learner.IWekaClassifier, java.io.Serializable, org.api4.java.ai.ml.classification.IClassifier, org.api4.java.ai.ml.core.learner.IFittable<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>, org.api4.java.ai.ml.core.learner.IFittablePredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>, org.api4.java.ai.ml.core.learner.ILearnerConfigHandler, org.api4.java.ai.ml.core.learner.IPredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>, org.api4.java.ai.ml.core.learner.ISupervisedLearner<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>, org.api4.java.common.control.ILoggingCustomizable, org.api4.java.common.event.IEventEmitter, weka.classifiers.Classifier, weka.core.CapabilitiesHandler, weka.core.OptionHandler

Direct Known Subclasses:

WekaMLPlanWekaClassifier

public class MLPlanWekaClassifier
extends java.lang.Object
implements weka.classifiers.Classifier, weka.core.CapabilitiesHandler, weka.core.OptionHandler, org.api4.java.common.control.ILoggingCustomizable, ai.libs.jaicore.ml.weka.classification.learner.IWekaClassifier, org.api4.java.common.event.IEventEmitter

A WEKA classifier wrapping the functionality of ML-Plan where the constructed object is a WEKA classifier. It implements the algorithm interface with itself (with modified state) as an output

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
MLPlanWekaClassifier(MLPlanWekaBuilder builder)

Method Summary

Modifier and Type	Method	Description
void	buildClassifier(weka.core.Instances data)
double	classifyInstance(weka.core.Instance instance)
double[]	classifyInstances(weka.core.Instances instances)
double[]	distributionForInstance(weka.core.Instance instance)
void	fit(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain)
org.api4.java.ai.ml.core.evaluation.IPredictionBatch	fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTest)
org.api4.java.ai.ml.core.evaluation.IPrediction	fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain, org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance xTest)
org.api4.java.ai.ml.core.evaluation.IPredictionBatch	fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain, org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance[] xTest)
weka.core.Capabilities	getCapabilities()
weka.classifiers.Classifier	getClassifier()
java.util.Collection<ai.libs.jaicore.components.model.Component>	getComponents()
java.util.Map<java.lang.String,java.lang.Object>	getConfig()
double	getInternalValidationErrorOfSelectedClassifier()
java.lang.String	getLoggerName()
ai.libs.mlplan.multiclass.MLPlanClassifierConfig	getMLPlanConfig()
java.lang.String[]	getOptions()
weka.classifiers.Classifier	getSelectedWekaClassifier()
java.util.Enumeration<weka.core.Option>	listOptions()
org.api4.java.ai.ml.core.evaluation.IPredictionBatch	predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTest)
org.api4.java.ai.ml.core.evaluation.IPrediction	predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance xTest)
org.api4.java.ai.ml.core.evaluation.IPredictionBatch	predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance[] dTest)
void	registerListener(java.lang.Object listener)
void	setConfig(java.util.Map<java.lang.String,java.lang.Object> config)
void	setLoggerName(java.lang.String name)
void	setOptions(java.lang.String[] options)
void	setTimeout(org.api4.java.algorithm.Timeout timeout)

Methods inherited from class java.lang.Object

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

Constructor Detail

MLPlanWekaClassifier

public MLPlanWekaClassifier(MLPlanWekaBuilder builder)

Method Detail

buildClassifier

public void buildClassifier(weka.core.Instances data)
                     throws java.lang.Exception

Specified by:

buildClassifier in interface weka.classifiers.Classifier

Throws:

java.lang.Exception

classifyInstances

public double[] classifyInstances(weka.core.Instances instances)
                           throws java.lang.Exception

Throws:

java.lang.Exception

classifyInstance

public double classifyInstance(weka.core.Instance instance)
                        throws java.lang.Exception

Specified by:

classifyInstance in interface weka.classifiers.Classifier

Throws:

java.lang.Exception

distributionForInstance

public double[] distributionForInstance(weka.core.Instance instance)
                                 throws java.lang.Exception

Specified by:

distributionForInstance in interface weka.classifiers.Classifier

Throws:

java.lang.Exception

getCapabilities

public weka.core.Capabilities getCapabilities()

Specified by:

getCapabilities in interface weka.core.CapabilitiesHandler

Specified by:

getCapabilities in interface weka.classifiers.Classifier

listOptions

public java.util.Enumeration<weka.core.Option> listOptions()

Specified by:

listOptions in interface weka.core.OptionHandler

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Specified by:

setOptions in interface weka.core.OptionHandler

Throws:

java.lang.Exception

getOptions

public java.lang.String[] getOptions()

Specified by:

getOptions in interface weka.core.OptionHandler

setTimeout

public void setTimeout(org.api4.java.algorithm.Timeout timeout)

getMLPlanConfig

public ai.libs.mlplan.multiclass.MLPlanClassifierConfig getMLPlanConfig()

getComponents

public java.util.Collection<ai.libs.jaicore.components.model.Component> getComponents()
                                                                               throws java.io.IOException

Throws:

java.io.IOException

getSelectedWekaClassifier

public weka.classifiers.Classifier getSelectedWekaClassifier()

Returns:

An object of the classifier ML-Plan has selected during the build.

getInternalValidationErrorOfSelectedClassifier

public double getInternalValidationErrorOfSelectedClassifier()

Returns:

The internal validation error (during selection phase) of the selected classifier.

setLoggerName

public void setLoggerName(java.lang.String name)

Specified by:

setLoggerName in interface org.api4.java.common.control.ILoggingCustomizable

getLoggerName

public java.lang.String getLoggerName()

Specified by:

getLoggerName in interface org.api4.java.common.control.ILoggingCustomizable

registerListener

public void registerListener(java.lang.Object listener)

Specified by:

registerListener in interface org.api4.java.common.event.IEventEmitter

fitAndPredict

public org.api4.java.ai.ml.core.evaluation.IPrediction fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain,
                                                                     org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance xTest)
                                                              throws org.api4.java.ai.ml.core.exception.TrainingException,
                                                                     org.api4.java.ai.ml.core.exception.PredictionException,
                                                                     java.lang.InterruptedException

Specified by:

fitAndPredict in interface org.api4.java.ai.ml.core.learner.IFittablePredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.TrainingException

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

fitAndPredict

public org.api4.java.ai.ml.core.evaluation.IPredictionBatch fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain,
                                                                          org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance[] xTest)
                                                                   throws org.api4.java.ai.ml.core.exception.TrainingException,
                                                                          org.api4.java.ai.ml.core.exception.PredictionException,
                                                                          java.lang.InterruptedException

Specified by:

fitAndPredict in interface org.api4.java.ai.ml.core.learner.IFittablePredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.TrainingException

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

fitAndPredict

public org.api4.java.ai.ml.core.evaluation.IPredictionBatch fitAndPredict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain,
                                                                          org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTest)
                                                                   throws org.api4.java.ai.ml.core.exception.TrainingException,
                                                                          org.api4.java.ai.ml.core.exception.PredictionException,
                                                                          java.lang.InterruptedException

Specified by:

fitAndPredict in interface org.api4.java.ai.ml.core.learner.IFittablePredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.TrainingException

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

fit

public void fit(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTrain)
         throws org.api4.java.ai.ml.core.exception.TrainingException,
                java.lang.InterruptedException

Specified by:

fit in interface org.api4.java.ai.ml.core.learner.IFittable<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.TrainingException

java.lang.InterruptedException

predict

public org.api4.java.ai.ml.core.evaluation.IPrediction predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance xTest)
                                                        throws org.api4.java.ai.ml.core.exception.PredictionException,
                                                               java.lang.InterruptedException

Specified by:

predict in interface org.api4.java.ai.ml.core.learner.IPredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

predict

public org.api4.java.ai.ml.core.evaluation.IPredictionBatch predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance> dTest)
                                                             throws org.api4.java.ai.ml.core.exception.PredictionException,
                                                                    java.lang.InterruptedException

Specified by:

predict in interface org.api4.java.ai.ml.core.learner.IPredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

predict

public org.api4.java.ai.ml.core.evaluation.IPredictionBatch predict(org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance[] dTest)
                                                             throws org.api4.java.ai.ml.core.exception.PredictionException,
                                                                    java.lang.InterruptedException

Specified by:

predict in interface org.api4.java.ai.ml.core.learner.IPredictor<org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance,org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<? extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>>

Throws:

org.api4.java.ai.ml.core.exception.PredictionException

java.lang.InterruptedException

setConfig

public void setConfig(java.util.Map<java.lang.String,java.lang.Object> config)
               throws org.api4.java.ai.ml.core.exception.LearnerConfigurationFailedException,
                      java.lang.InterruptedException

Specified by:

setConfig in interface org.api4.java.ai.ml.core.learner.ILearnerConfigHandler

Throws:

org.api4.java.ai.ml.core.exception.LearnerConfigurationFailedException

java.lang.InterruptedException

getConfig

public java.util.Map<java.lang.String,java.lang.Object> getConfig()

Specified by:

getConfig in interface org.api4.java.ai.ml.core.learner.ILearnerConfigHandler

getClassifier

public weka.classifiers.Classifier getClassifier()

Specified by:

getClassifier in interface ai.libs.jaicore.ml.weka.classification.learner.IWekaClassifier