edu.udo.cs.miningmart.operator.uep
Class UepFeatureSelection
java.lang.Object
edu.udo.cs.miningmart.operator.ExecutableOperator
edu.udo.cs.miningmart.operator.ConceptOperator
edu.udo.cs.miningmart.operator.SingleCSOperator
edu.udo.cs.miningmart.operator.FeatureSelection
edu.udo.cs.miningmart.operator.uep.UepFeatureSelection
- Direct Known Subclasses:
- FloatingBackwardFeatureSelectionGivenNoOfAttributes, FloatingForwardFeatureSelectionGivenNoOfAttributes, SimpleBackwardFeatureSelectionGivenNoOfAttributes, SimpleForwardFeatureSelectionGivenNoOfAttributes
- public abstract class UepFeatureSelection
- extends FeatureSelection
M4 Compiler
Copyright: Copyright (c) 2002
Company: University Dortmund
- Version:
- $Id: UepFeatureSelection.java,v 1.7 2006/04/11 14:10:18 euler Exp $
- Author:
- Felix Koschin
Methods inherited from class edu.udo.cs.miningmart.operator.ConceptOperator |
compileStatement, createMetadata, createMetadataForOneBA, createSingleColumnSet, createStatement, estimateStatistics, generateColumns, getInputConcept, getNewCSName, getOutputConcept, getStringForSelection, setNewCSMultiStepBranch |
Methods inherited from class edu.udo.cs.miningmart.operator.ExecutableOperator |
autoPrint, checkConditions, doPrint, doPrint, execute, executeBusinessSingleValueSqlRead, executeBusinessSingleValueSqlReadL, executeBusinessSqlRead, executeBusinessSqlWrite, executeM4SingleValueSqlRead, executeM4SingleValueSqlReadL, executeM4SqlRead, executeM4SqlWrite, getArtificalColumnName, getBusinessDbms, getHighestLoopNr, getM4Db, getM4Dbms, getM4ObjectFromCache, getName, getNextM4SequenceValue, getNumberOfLoops, getOperator, getOpParamsIterator, getParameter, getParameter, getSingleParameter, getSingleParameter, getStep, handleAssertions, isDeselectedParameter, isLoopable, isManual, isStepable, load, print, putM4ObjectToCache, showCreateStatement, storedProceduresAvailable |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
theClassAttribute
protected Column theClassAttribute
UepFeatureSelection
public UepFeatureSelection()
getTheClassAttribute
public BaseAttribute getTheClassAttribute()
throws M4CompilerError
- Throws:
M4CompilerError
getNoOfAttributes
public Value getNoOfAttributes()
throws M4CompilerError
- Throws:
M4CompilerError
selectTheBestAttr
protected UepFeatureSelection.myData selectTheBestAttr(java.util.ArrayList selected,
java.util.ArrayList removed)
throws M4CompilerError
- Throws:
M4CompilerError
selectTheWorstAttr
protected UepFeatureSelection.myData selectTheWorstAttr(java.util.ArrayList selected)
throws M4CompilerError
- Throws:
M4CompilerError
getMutualInforation
protected double getMutualInforation(UepFeatureSelection.myTable tbl)
Copyright © 2001-2005