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## weka.attributeSelection
Interface AttributeEvaluator

All Known Implementing Classes:
  ChiSquaredAttributeEval, CostSensitiveAttributeEval, FilteredAttributeEval, GainRatioAttributeEval, InfoGainAttributeEval, LatentSemanticAnalysis, OneRAttributeEval, PrincipalComponents, ReliefFAttributeEval, SVMAttributeEval, SymmetricalUncertAttributeEval, UnsupervisedAttributeEvaluator

    public interface AttributeEvaluator

Interface for classes that evaluate attributes individually.

Version:
  $Revision: 1.11 $
Author:
  Mark Hall (mhall@cs.waikato.ac.nz)

Method Summary
`double` | `evaluateAttribute(int attribute)` evaluates an individual attribute

Method Detail

### evaluateAttribute

    double evaluateAttribute(int attribute)
                             throws java.lang.Exception

  evaluates an individual attribute

  Parameters:
    `attribute` - the index of the attribute to be evaluated
  Returns:
    the "merit" of the attribute
  Throws:
    `java.lang.Exception` - if the attribute could not be evaluated

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