com.rapidminer.operator.learner.meta
Class BaggingModel

java.lang.Object
  com.rapidminer.operator.AbstractIOObject
      com.rapidminer.operator.ResultObjectAdapter
          com.rapidminer.operator.AbstractModel
              com.rapidminer.operator.learner.PredictionModel
                  com.rapidminer.operator.learner.meta.BaggingModel

All Implemented Interfaces:

IOObject, MetaModel, Model, ResultObject, Readable, Reportable, LoggingHandler, java.io.Serializable

public class BaggingModel
extends PredictionModel
implements MetaModel

The model for the internal Bagging implementation.

Author:

Martin Scholz, Ingo Mierswa

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.rapidminer.operator.AbstractIOObject

AbstractIOObject.InputStreamProvider

Constructor Summary

BaggingModel(ExampleSet exampleSet, java.util.List<Model> models)

Method Summary

Model	getModel(int index) Getter method for embedded models
java.util.List<java.lang.String>	getModelNames()
java.util.List<Model>	getModels()
int	getNumberOfModels()
ExampleSet	performPrediction(ExampleSet origExampleSet, Attribute predictedLabel) Iterates over all models and averages confidences.
java.lang.String	toString()

Methods inherited from class com.rapidminer.operator.learner.PredictionModel

apply, checkCompatibility, copyPredictedLabel, createPredictedLabel, createPredictionAttributes, getLabel, removePredictedLabel, removePredictedLabel, supportsConfidences

Methods inherited from class com.rapidminer.operator.AbstractModel

getExtension, getFileDescription, getName, getTrainingHeader, isInTargetEncoding, isUpdatable, setParameter, updateModel

Methods inherited from class com.rapidminer.operator.ResultObjectAdapter

addAction, getActions, getAnnotations, getResultIcon, log, log, logError, logNote, logWarning, toHTML, toResultString

Methods inherited from class com.rapidminer.operator.AbstractIOObject

appendOperatorToHistory, copy, getLog, getProcessingHistory, getSource, initWriting, read, read, read, read, setLoggingHandler, setSource, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.rapidminer.operator.ResultObject

getActions, getResultIcon, toResultString

Methods inherited from interface com.rapidminer.operator.IOObject

appendOperatorToHistory, copy, getAnnotations, getLog, getProcessingHistory, getSource, setLoggingHandler, setSource, write

Constructor Detail

BaggingModel

public BaggingModel(ExampleSet exampleSet,
                    java.util.List<Model> models)

Method Detail

getNumberOfModels

public int getNumberOfModels()

Returns:

the number of embedded models

getModel

public Model getModel(int index)

Getter method for embedded models

Parameters:

index - the number of a model part of this boost model

Returns:

binary or nominal decision model

performPrediction

public ExampleSet performPrediction(ExampleSet origExampleSet,
                                    Attribute predictedLabel)
                             throws OperatorException

Iterates over all models and averages confidences.

Specified by:

performPrediction in class PredictionModel

Parameters:

origExampleSet - the set of examples to be classified

Throws:

OperatorException

toString

public java.lang.String toString()

Specified by:

toString in interface Readable

Overrides:

toString in class PredictionModel

Returns:

a String representation of this boosting model.

getModelNames

public java.util.List<java.lang.String> getModelNames()

Specified by:

getModelNames in interface MetaModel

getModels

public java.util.List<Model> getModels()

Specified by:

getModels in interface MetaModel