de.dfki.madm.mlwizard.metafeatures
Class AttributeStats

java.lang.Object
  extended by de.dfki.madm.mlwizard.metafeatures.AttributeStats

public class AttributeStats
extends java.lang.Object


Field Summary
 java.util.Map<com.rapidminer.tools.container.Pair<java.lang.String,java.lang.String>,java.lang.Double> conditionalFrequencies
           
 double dev
           
 java.util.Map<java.lang.String,java.lang.Double> frequencies
           
 double kurtosis
           
 double mean
           
 double[] moments
           
 double skewness
           
 double var
           
 
Constructor Summary
AttributeStats(com.rapidminer.example.ExampleSet exampleSet, com.rapidminer.example.ExampleSet nominalExampleSet, com.rapidminer.example.Attribute attribute)
           
 
Method Summary
protected  void computeFrequencies(com.rapidminer.example.ExampleSet nominalExampleSet, com.rapidminer.example.Attribute attribute)
           
protected  void computeStatistics(com.rapidminer.example.ExampleSet exampleSet, com.rapidminer.example.Attribute attribute)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

frequencies

public java.util.Map<java.lang.String,java.lang.Double> frequencies

conditionalFrequencies

public java.util.Map<com.rapidminer.tools.container.Pair<java.lang.String,java.lang.String>,java.lang.Double> conditionalFrequencies

mean

public double mean

var

public double var

dev

public double dev

kurtosis

public double kurtosis

skewness

public double skewness

moments

public double[] moments
Constructor Detail

AttributeStats

public AttributeStats(com.rapidminer.example.ExampleSet exampleSet,
                      com.rapidminer.example.ExampleSet nominalExampleSet,
                      com.rapidminer.example.Attribute attribute)
Method Detail

computeStatistics

protected void computeStatistics(com.rapidminer.example.ExampleSet exampleSet,
                                 com.rapidminer.example.Attribute attribute)

computeFrequencies

protected void computeFrequencies(com.rapidminer.example.ExampleSet nominalExampleSet,
                                  com.rapidminer.example.Attribute attribute)


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