edu.udo.cs.miningmart.operator.uep
Class EquifrequentDiscretizationGivenNoOfIntervals

java.lang.Object
  edu.udo.cs.miningmart.operator.ExecutableOperator
      edu.udo.cs.miningmart.operator.FeatureConstruction
          edu.udo.cs.miningmart.operator.uep.Discretization
              edu.udo.cs.miningmart.operator.uep.EquifrequentDiscretizationGivenNoOfIntervals

public class EquifrequentDiscretizationGivenNoOfIntervals

extends Discretization

M4 Compiler

Copyright: Copyright (c) 2002

Company: University Dortmund

Version:

$Id: EquifrequentDiscretizationGivenNoOfIntervals.java,v 1.6 2006/04/11 14:10:18 euler Exp $

Author:

Felix Koschin

Constructor Summary

EquifrequentDiscretizationGivenNoOfIntervals()

Method Summary

double[]	generateCutPoints(Column theTargetAttributeColumn)
java.lang.String[]	generateLabels(int num)
Value	getClosedTo()
Value[]	getLabels()
Value	getNoOfIntervals()

Methods inherited from class edu.udo.cs.miningmart.operator.uep.Discretization

generateSQL

Methods inherited from class edu.udo.cs.miningmart.operator.FeatureConstruction

compileStatement, createStatement, estimateStatistics, execute, generateColumnForOp, getCurrentLoopNumber, getTheInputConcept, getTheOutputAttribute, getTheOutputAttribute, getTheTargetAttribute, getTheTargetAttribute, load, writeResults

Methods inherited from class edu.udo.cs.miningmart.operator.ExecutableOperator

autoPrint, checkConditions, doPrint, doPrint, 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, print, putM4ObjectToCache, showCreateStatement, storedProceduresAvailable

Methods inherited from class java.lang.Object

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

Constructor Detail

EquifrequentDiscretizationGivenNoOfIntervals

public EquifrequentDiscretizationGivenNoOfIntervals()

Method Detail

getNoOfIntervals

public Value getNoOfIntervals()
                       throws M4CompilerError

Throws:

M4CompilerError

getClosedTo

public Value getClosedTo()
                  throws M4CompilerError

Throws:

M4CompilerError

getLabels

public Value[] getLabels()
                  throws M4CompilerError

Throws:

M4CompilerError

generateCutPoints

public double[] generateCutPoints(Column theTargetAttributeColumn)
                           throws M4CompilerError

Throws:

M4CompilerError

generateLabels

public java.lang.String[] generateLabels(int num)
                                  throws M4CompilerError

Overrides:

generateLabels in class Discretization

Throws:

M4CompilerError