edu.udo.cs.miningmart.compiler.wrapper.dista.C45
Class C45Wrapper
java.lang.Object
edu.udo.cs.miningmart.compiler.wrapper.dista.Wrapper
edu.udo.cs.miningmart.compiler.wrapper.dista.C45.C45Wrapper
- Direct Known Subclasses:
- FeatureSelectionWrapper, MMS3Wrapper, RulesWrapper, TreeWrapper
- public abstract class C45Wrapper
- extends Wrapper
Superclass for the wrappers that use C4.5
- Version:
- $Id: C45Wrapper.java,v 1.4 2006/04/11 14:10:09 euler Exp $
- Author:
- Alessandro Serra, Timm Euler
Field Summary |
protected java.io.PrintWriter |
m_data
|
protected java.lang.String |
m_file_name
|
protected java.io.PrintWriter |
m_names
|
Methods inherited from class edu.udo.cs.miningmart.compiler.wrapper.dista.Wrapper |
callScript, callTool, getArtificalColumnName, getExecutableOperator, getM4Db, getSampleRatio, getStep, importResult, run, saveResult, setConnection, setMetaData, setProperties, setResultName, setSampleSize |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
m_file_name
protected java.lang.String m_file_name
m_data
protected java.io.PrintWriter m_data
m_names
protected java.io.PrintWriter m_names
C45Wrapper
public C45Wrapper(Step step,
ExecutableOperator exOp)
throws java.lang.Exception
checkMetaData
public void checkMetaData()
throws java.lang.Exception
- Specified by:
checkMetaData
in class Wrapper
- Throws:
java.lang.Exception
makeQuery
protected java.lang.String makeQuery()
throws DMException,
DbConnectionClosed,
M4CompilerError
- Throws:
DMException
DbConnectionClosed
M4CompilerError
getValues
protected void getValues()
throws java.lang.Exception
- Throws:
java.lang.Exception
getValues
protected void getValues(ColumnInfo ci)
throws java.lang.Exception
- Throws:
java.lang.Exception
exportTable
protected void exportTable()
throws java.lang.Exception
- Specified by:
exportTable
in class Wrapper
- Throws:
java.lang.Exception
exportData
protected void exportData()
throws java.lang.Exception
- Throws:
java.lang.Exception
exportValue
protected void exportValue(java.sql.ResultSet res,
int col_i,
ColumnInfo ci)
throws java.lang.Exception
- Throws:
java.lang.Exception
exportNames
protected void exportNames()
throws java.lang.Exception
- Throws:
java.lang.Exception
clean
protected void clean()
throws java.lang.Exception
- Specified by:
clean
in class Wrapper
- Throws:
java.lang.Exception
setSampleTableName
protected void setSampleTableName(java.lang.String sampleTableName)
getSampleTableName
protected java.lang.String getSampleTableName()
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