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Class weka.attributeSelection.ConsistencySubsetEval 

java.lang.Object
   |
   +----weka.attributeSelection.ASEvaluation
           |
           +----weka.attributeSelection.SubsetEvaluator
                   |
                   +----weka.attributeSelection.ConsistencySubsetEval
public class ConsistencySubsetEval
extends SubsetEvaluator
Consistency attribute subset evaluator.

For more information see:

Version:
$Revision: 1.1 $
Author:
Mark Hall (mhall@cs.waikato.ac.nz)

Constructor Index

o ConsistencySubsetEval()
Constructor.

Method Index

o buildEvaluator(Instances)
Generates a attribute evaluator.
o evaluateSubset(BitSet)
Evaluates a subset of attributes
o main(String[])
Main method for testing this class.
o toString()
returns a description of the evaluator

Constructors

o ConsistencySubsetEval 
 public ConsistencySubsetEval()
Constructor. Calls restOptions to set default options

Methods

o buildEvaluator 
 public void buildEvaluator(Instances data) throws Exception
Generates a attribute evaluator. Has to initialize all fields of the evaluator that are not being set via options.

Parameters:
data - set of instances serving as training data
Throws: Exception
if the evaluator has not been generated successfully
Overrides:
buildEvaluator in class ASEvaluation
o evaluateSubset 
 public double evaluateSubset(BitSet subset) throws Exception
Evaluates a subset of attributes

Parameters:
subset - a bitset representing the attribute subset to be evaluated
Throws: Exception
if the subset could not be evaluated
Overrides:
evaluateSubset in class SubsetEvaluator
o toString 
 public String toString()
returns a description of the evaluator

Returns:
a description of the evaluator as a String.
Overrides:
toString in class Object
o main 
 public static void main(String args[])
Main method for testing this class.

Parameters:
args - the options 
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