weka.attributeSelection
Interface SubsetEvaluator

All Known Implementing Classes:
CfsSubsetEval, ClassifierSubsetEval, ConsistencySubsetEval, CostSensitiveSubsetEval, FilteredSubsetEval, HoldOutSubsetEvaluator, UnsupervisedSubsetEvaluator, WrapperSubsetEval

public interface SubsetEvaluator

Interface for attribute subset evaluators.

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

Method Summary
 double evaluateSubset(java.util.BitSet subset)
          evaluates a subset of attributes
 

Method Detail

evaluateSubset

double evaluateSubset(java.util.BitSet subset)
                      throws java.lang.Exception
evaluates a subset of attributes

Parameters:
subset - a bitset representing the attribute subset to be evaluated
Returns:
the "merit" of the subset
Throws:
java.lang.Exception - if the subset could not be evaluated