Package weka.attributeSelection

Interface AttributeEvaluator

All Known Implementing Classes:
ClassifierAttributeEval, CorrelationAttributeEval, GainRatioAttributeEval, InfoGainAttributeEval, OneRAttributeEval, PrincipalComponents, ReliefFAttributeEval, SymmetricalUncertAttributeEval, UnsupervisedAttributeEvaluator
public interface AttributeEvaluator
Interface for classes that evaluate attributes individually.
Version:
$Revision: 8034 $
Author:
Mark Hall (mhall@cs.waikato.ac.nz)

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    evaluateAttribute(int attribute)
    evaluates an individual attribute

  • Method Details

    • evaluateAttribute

      double evaluateAttribute(int attribute) throws Exception
      evaluates an individual attribute
      Parameters:
      attribute - the index of the attribute to be evaluated
      Returns:
      the "merit" of the attribute
      Throws:
      Exception - if the attribute could not be evaluated