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java.lang.Objectedu.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
edu.udo.cs.miningmart.operator.uep.SimpleForwardFeatureSelectionGivenNoOfAttributes
M4 Compiler
Copyright: Copyright (c) 2002
Company: University Dortmund
Nested Class Summary |
Nested classes inherited from class edu.udo.cs.miningmart.operator.uep.UepFeatureSelection |
UepFeatureSelection.myData, UepFeatureSelection.myTable |
Field Summary |
Fields inherited from class edu.udo.cs.miningmart.operator.uep.UepFeatureSelection |
theClassAttribute |
Fields inherited from class edu.udo.cs.miningmart.operator.FeatureSelection |
mySelectedFeatures |
Fields inherited from class edu.udo.cs.miningmart.operator.ExecutableOperator |
generatedSQLDefinitions |
Constructor Summary | |
SimpleForwardFeatureSelectionGivenNoOfAttributes()
|
Method Summary | |
java.util.Collection |
computeListOfAttributes(Feature[] theSuperset)
Abstract method to be implemented by all subclasses. |
Methods inherited from class edu.udo.cs.miningmart.operator.uep.UepFeatureSelection |
getMutualInforation, getNoOfAttributes, getTheClassAttribute, selectTheBestAttr, selectTheWorstAttr |
Methods inherited from class edu.udo.cs.miningmart.operator.FeatureSelection |
generateSQLDefinition, getTheAttributes, getTypeOfNewColumnSet, mustCopyFeature, occursIn, occursIn |
Methods inherited from class edu.udo.cs.miningmart.operator.SingleCSOperator |
generateColumnSetsForOp, generateSQLDefinition, getNewCSName, getTypeOfNewColumnSet |
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 java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SimpleForwardFeatureSelectionGivenNoOfAttributes()
Method Detail |
public java.util.Collection computeListOfAttributes(Feature[] theSuperset) throws M4CompilerError
FeatureSelection
computeListOfAttributes
in class FeatureSelection
theSuperset
- An array of Feature objects to which the selection
is to be applied
Collection
M4CompilerError
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