org.dllearner.algorithms.decisiontrees.dsttdt.models

Class DSTDLTree

java.lang.Object

org.dllearner.algorithms.decisiontrees.tdt.model.AbstractModel

org.dllearner.algorithms.decisiontrees.tdt.model.AbstractTree

org.dllearner.algorithms.decisiontrees.dsttdt.models.DSTDLTree

All Implemented Interfaces:

EvidentialModel

public class DSTDLTree
extends AbstractTree
implements EvidentialModel

Constructor Summary

Constructors

Constructor and Description
DSTDLTree()
DSTDLTree(org.semanticweb.owlapi.model.OWLClassExpression c, MassFunction m)

Method Summary

Modifier and Type	Method and Description
Object	clone()
static org.semanticweb.owlapi.model.OWLClassExpression	deriveDefinition(DSTDLTree tree, boolean conceptFromPositiveIstances) Return a concept definition from a DSTDLTree (both the positive and the negative instances) A theoretical problems concerns the way in which BBAs must be considered.
double	getComplexityMeasure()
DSTDLTree	getNegSubTree()
DSTDLTree	getPosSubTree()
org.semanticweb.owlapi.model.OWLClassExpression	getRoot()
MassFunction	getRootBBA()
void	setNegTree(DSTDLTree subTree)
void	setPosTree(DSTDLTree subTree)
void	setRoot(org.semanticweb.owlapi.model.OWLClassExpression concept, MassFunction m)
String	toString()

Methods inherited from class org.dllearner.algorithms.decisiontrees.tdt.model.AbstractTree

getCommission, getInduction, getMatch, getNeg, getOmission, getPos, getUnd, isVisited, setAsVisited, setCommission, setInduction, setMatch, setNeg, setOmission, setPos, setUnd

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DSTDLTree

public DSTDLTree()

DSTDLTree

public DSTDLTree(org.semanticweb.owlapi.model.OWLClassExpression c,
                 MassFunction m)

Method Detail

setRoot

public void setRoot(org.semanticweb.owlapi.model.OWLClassExpression concept,
                    MassFunction m)

Parameters:

concept - the root concept to set

getRoot

public org.semanticweb.owlapi.model.OWLClassExpression getRoot()

Returns:

the root

getRootBBA

public MassFunction getRootBBA()

setPosTree

public void setPosTree(DSTDLTree subTree)

setNegTree

public void setNegTree(DSTDLTree subTree)

toString

public String toString()

Overrides:

toString in class Object

getPosSubTree

public DSTDLTree getPosSubTree()

getNegSubTree

public DSTDLTree getNegSubTree()

clone

public Object clone()

Overrides:

clone in class Object

getComplexityMeasure

public double getComplexityMeasure()

Specified by:

getComplexityMeasure in class AbstractModel

deriveDefinition

public static org.semanticweb.owlapi.model.OWLClassExpression deriveDefinition(DSTDLTree tree,
                                                                               boolean conceptFromPositiveIstances)

Return a concept definition from a DSTDLTree (both the positive and the negative instances) A theoretical problems concerns the way in which BBAs must be considered. In this case, may there exists a DL-based representation language for representing intensionally the concept and the BBAs?

Parameters:

tree -

conceptFromPositiveIstances -

Returns: