jtp.classifier
Class Classifier

java.lang.Object
  |
  +--jtp.classifier.Classifier

public class Classifier

extends Object

Contains all of the classification algorithms. The methods of this class should only be accessed through Kb.

Nested Class Summary

static class	Classifier.ClassifyInfo Static class structures
protected static class	Classifier.RtXRt

Field Summary

protected static boolean	_bDebugPrint
protected static int	_CON_PATTERN
protected static int	_EMPTY_PATTERN
protected static int	_FULL_PATTERN
protected static HashMap	_hmSubsumes
protected static int	_MARKER_SET
protected Kb	_pKb Member Variables
protected static int	_REL_PATTERN Constants
protected static int	_VISITED
protected static int	CE
protected static int	CGE
protected static int	CLE
protected static int	CS
protected static int	RS

Constructor Summary

protected

Classifier() Member Methods

Method Summary

protected boolean	allConjConstituentsHaveMark(Resource c, int pattern)
protected boolean	allDisjConstituentsHaveMark(Resource c, int pattern)
protected Classifier.ClassifyInfo	classifyConjConcept(Resource c)
protected Classifier.ClassifyInfo	classifyDisjConcept(Resource c)
protected void	classifyModifier(Modifier m)
protected void	clearMarks(int default_pattern)
protected Set	conceptConjMGS(Resource c)
protected Set	conceptConjMSS(Resource c)
protected Set	conceptDisjMGS(Resource c)
protected Set	conceptDisjMSS(Resource c)
protected Classifier.ClassifyInfo	insertConcept(Resource c, Set mss, Set mgs) Given the mss/mgs sets, insert the new constituent.
protected void	insertModifier(Modifier m, Set mss, Set mgs)
protected void	markAllRelationsDelayFullSearch(Resource c, Relation r, int pattern, int link_type1, int link_type2)
protected void	markDownRelations(Relation r, int pattern)
protected void	markTransClosure(Relation r, Resource c, int pattern, int link_type)
protected void	markTransClosureAndRemove(Relation r, Resource c, int pattern, Set cset)
protected void	markUpRelations(Relation r, int pattern)
protected Set	modifierMGS(Modifier m, Set mss)
protected Set	modifierMSS(Modifier m)
protected static boolean	ModSubsumedBy(Modifier mgs, Modifier m, int rel_pattern, int rel_set, int conc_pattern, int conc_set)
protected static boolean	ModSubsumes(Modifier mss, Modifier m, int rel_pattern, int rel_set, int conc_pattern, int conc_set)
protected void	pruneSharedSLinks(Set mss, Set mgs)
protected void	setKb(Kb kb)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_REL_PATTERN

protected static final int _REL_PATTERN

Constants

See Also:

Constant Field Values

_VISITED

protected static final int _VISITED

See Also:

Constant Field Values

_CON_PATTERN

protected static final int _CON_PATTERN

See Also:

Constant Field Values

_EMPTY_PATTERN

protected static final int _EMPTY_PATTERN

See Also:

Constant Field Values

_FULL_PATTERN

protected static final int _FULL_PATTERN

See Also:

Constant Field Values

_MARKER_SET

protected static final int _MARKER_SET

See Also:

Constant Field Values

RS

protected static final int RS

See Also:

Constant Field Values

CS

protected static final int CS

See Also:

Constant Field Values

CE

protected static final int CE

See Also:

Constant Field Values

CGE

protected static final int CGE

See Also:

Constant Field Values

CLE

protected static final int CLE

See Also:

Constant Field Values

_pKb

protected Kb _pKb

Member Variables

_bDebugPrint

protected static boolean _bDebugPrint

_hmSubsumes

protected static HashMap _hmSubsumes

Constructor Detail

Classifier

protected Classifier()

Member Methods

Method Detail

setKb

protected void setKb(Kb kb)

toString

public String toString()

Overrides:

toString in class Object

classifyConjConcept

protected Classifier.ClassifyInfo classifyConjConcept(Resource c)
                                               throws ReasoningException

ReasoningException

classifyDisjConcept

protected Classifier.ClassifyInfo classifyDisjConcept(Resource c)
                                               throws ReasoningException

ReasoningException

conceptConjMSS

protected Set conceptConjMSS(Resource c)

conceptConjMGS

protected Set conceptConjMGS(Resource c)

conceptDisjMGS

protected Set conceptDisjMGS(Resource c)

conceptDisjMSS

protected Set conceptDisjMSS(Resource c)

allConjConstituentsHaveMark

protected boolean allConjConstituentsHaveMark(Resource c,
                                              int pattern)

allDisjConstituentsHaveMark

protected boolean allDisjConstituentsHaveMark(Resource c,
                                              int pattern)

classifyModifier

protected void classifyModifier(Modifier m)

modifierMSS

protected Set modifierMSS(Modifier m)

modifierMGS

protected Set modifierMGS(Modifier m,
                          Set mss)

ModSubsumes

protected static boolean ModSubsumes(Modifier mss,
                                     Modifier m,
                                     int rel_pattern,
                                     int rel_set,
                                     int conc_pattern,
                                     int conc_set)

ModSubsumedBy

protected static boolean ModSubsumedBy(Modifier mgs,
                                       Modifier m,
                                       int rel_pattern,
                                       int rel_set,
                                       int conc_pattern,
                                       int conc_set)

clearMarks

protected void clearMarks(int default_pattern)

markAllRelationsDelayFullSearch

protected void markAllRelationsDelayFullSearch(Resource c,
                                               Relation r,
                                               int pattern,
                                               int link_type1,
                                               int link_type2)

markUpRelations

protected void markUpRelations(Relation r,
                               int pattern)

markDownRelations

protected void markDownRelations(Relation r,
                                 int pattern)

markTransClosure

protected void markTransClosure(Relation r,
                                Resource c,
                                int pattern,
                                int link_type)

markTransClosureAndRemove

protected void markTransClosureAndRemove(Relation r,
                                         Resource c,
                                         int pattern,
                                         Set cset)

insertConcept

protected Classifier.ClassifyInfo insertConcept(Resource c,
                                                Set mss,
                                                Set mgs)
                                         throws ReasoningException

Given the mss/mgs sets, insert the new constituent.

Returns:

new known subsumptions or equivalence

ReasoningException

insertModifier

protected void insertModifier(Modifier m,
                              Set mss,
                              Set mgs)

pruneSharedSLinks

protected void pruneSharedSLinks(Set mss,
                                 Set mgs)