Package weka.attributeSelection
Interface AttributeEvaluator
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- 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)
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description double
evaluateAttribute(int attribute)
evaluates an individual attribute
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Method Detail
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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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