weka.classifiers.meta

Class AggregateableFilteredClassifier

java.lang.Object

weka.classifiers.AbstractClassifier

weka.classifiers.SingleClassifierEnhancer

weka.classifiers.meta.AggregateableFilteredClassifier

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, weka.classifiers.Classifier, weka.core.Aggregateable<AggregateableFilteredClassifier>, weka.core.BatchPredictor, weka.core.CapabilitiesHandler, weka.core.CapabilitiesIgnorer, weka.core.CommandlineRunnable, weka.core.OptionHandler, weka.core.RevisionHandler

Direct Known Subclasses:

AggregateableFilteredClassifierUpdateable

@KFIgnore
public class AggregateableFilteredClassifier
extends weka.classifiers.SingleClassifierEnhancer
implements java.io.Serializable, weka.core.Aggregateable<AggregateableFilteredClassifier>

A FilteredClassifier that implements Aggregateable. Requires the base classifier to be Aggregateable so that when the aggretate method receives another AggregateableFilteredClassifier it can aggregate the new one's base model with this one's. Only allows PreconstructedFilters to be used. Any Streambable filter that produces an output instance immediately after receiving an input instance can be used by wrapping it in a MakePreconstructedFilter.

Version:

$Revision: 11018 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

See Also:

Serialized Form

Field Summary

Fields inherited from class weka.classifiers.AbstractClassifier

BATCH_SIZE_DEFAULT, NUM_DECIMAL_PLACES_DEFAULT

Constructor Summary

Constructors

Constructor and Description
AggregateableFilteredClassifier()

Method Summary

Modifier and Type	Method and Description
AggregateableFilteredClassifier	aggregate(AggregateableFilteredClassifier toAggregate)
void	buildClassifier(weka.core.Instances data)
double[]	distributionForInstance(weka.core.Instance inst)
void	finalizeAggregation()
java.lang.String[]	getOptions()
java.lang.String	getPathToPreConstructedFilter()
weka.filters.Filter	getPreConstructedFilter() Get the PreconstructedFilter to use
java.util.Enumeration<weka.core.Option>	listOptions()
void	setOptions(java.lang.String[] options)
void	setPathToPreConstructedFilter(java.lang.String path)
void	setPreConstructedFilter(weka.filters.Filter f) Set the PreconstructedFilter to use
java.lang.String	toString()

Methods inherited from class weka.classifiers.SingleClassifierEnhancer

classifierTipText, getCapabilities, getClassifier, postExecution, preExecution, setClassifier

Methods inherited from class weka.classifiers.AbstractClassifier

batchSizeTipText, classifyInstance, debugTipText, distributionsForInstances, doNotCheckCapabilitiesTipText, forName, getBatchSize, getDebug, getDoNotCheckCapabilities, getNumDecimalPlaces, getRevision, implementsMoreEfficientBatchPrediction, makeCopies, makeCopy, numDecimalPlacesTipText, run, runClassifier, setBatchSize, setDebug, setDoNotCheckCapabilities, setNumDecimalPlaces

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface weka.core.OptionHandler

makeCopy

Constructor Detail

AggregateableFilteredClassifier

public AggregateableFilteredClassifier()

Method Detail

listOptions

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

Specified by:

listOptions in interface weka.core.OptionHandler

Overrides:

listOptions in class weka.classifiers.SingleClassifierEnhancer

getOptions

public java.lang.String[] getOptions()

Specified by:

getOptions in interface weka.core.OptionHandler

Overrides:

getOptions in class weka.classifiers.SingleClassifierEnhancer

setOptions

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

Specified by:

setOptions in interface weka.core.OptionHandler

Overrides:

setOptions in class weka.classifiers.SingleClassifierEnhancer

Throws:

java.lang.Exception

setPathToPreConstructedFilter

public void setPathToPreConstructedFilter(java.lang.String path)

getPathToPreConstructedFilter

public java.lang.String getPathToPreConstructedFilter()

setPreConstructedFilter

public void setPreConstructedFilter(weka.filters.Filter f)

Set the PreconstructedFilter to use

Parameters:

f - the PreconstructedFilter to use

getPreConstructedFilter

public weka.filters.Filter getPreConstructedFilter()

Get the PreconstructedFilter to use

Returns:

the PreconstructedFilter to use

buildClassifier

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

Specified by:

buildClassifier in interface weka.classifiers.Classifier

Throws:

java.lang.Exception

distributionForInstance

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

Specified by:

distributionForInstance in interface weka.classifiers.Classifier

Overrides:

distributionForInstance in class weka.classifiers.AbstractClassifier

Throws:

java.lang.Exception

aggregate

public AggregateableFilteredClassifier aggregate(AggregateableFilteredClassifier toAggregate)
                                          throws java.lang.Exception

Specified by:

aggregate in interface weka.core.Aggregateable<AggregateableFilteredClassifier>

Throws:

java.lang.Exception

finalizeAggregation

public void finalizeAggregation()
                         throws java.lang.Exception

Specified by:

finalizeAggregation in interface weka.core.Aggregateable<AggregateableFilteredClassifier>

Throws:

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object