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kddml.Core.DataMining.ClassificationTrees.PredicateEvaluation Class Reference

List of all members.

Public Member Functions

String toString ()

Static Public Attributes

static final PredicateEvaluation TRUE = new PredicateEvaluation()
static final PredicateEvaluation FALSE = new PredicateEvaluation()
static final PredicateEvaluation UNKNOWN = new PredicateEvaluation()

Detailed Description

This class represents the result of a predicate evaluation. The result can be a boolean value or unknown for instances with missing values.

Title: KDDML

Description: Knowledge Discovery in Database Environment

Copyright: Copyright (c) 2003-2005

Company: Universita' di Pisa - Dipartimento di Informatica

Author:
Andrea Romei (romei@di.unipi.it)
Version:
2.0.16


Member Function Documentation

String kddml.Core.DataMining.ClassificationTrees.PredicateEvaluation.toString  ) 
 

Returns a representation of this object as string.

Returns:
String


Member Data Documentation

final PredicateEvaluation kddml.Core.DataMining.ClassificationTrees.PredicateEvaluation.TRUE = new PredicateEvaluation() [static]
 

The predicate returns true.

final PredicateEvaluation kddml.Core.DataMining.ClassificationTrees.PredicateEvaluation.FALSE = new PredicateEvaluation() [static]
 

The predicate returns false.

final PredicateEvaluation kddml.Core.DataMining.ClassificationTrees.PredicateEvaluation.UNKNOWN = new PredicateEvaluation() [static]
 

The predicate returns unknown.


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