org.dllearner.algorithms.probabilistic.parameter.unife.edge

Class AbstractEDGE

java.lang.Object

org.dllearner.core.probabilistic.unife.AbstractParameterLearningAlgorithm

org.dllearner.algorithms.probabilistic.parameter.unife.edge.AbstractEDGE

All Implemented Interfaces:

Component, LearningAlgorithm, ParameterLearningAlgorithm, StoppableLearningAlgorithm

Direct Known Subclasses:

AbstractEDGEDistributed, DummyParameterLearner, EDGE

public abstract class AbstractEDGE
extends AbstractParameterLearningAlgorithm

Author:

Giuseppe Cota , Riccardo Zese

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractEDGE.PossibleOutputFormat

Constructor Summary

Constructors

Constructor and Description
AbstractEDGE()
AbstractEDGE(ClassLearningProblem lp, Set<org.semanticweb.owlapi.model.OWLAxiom> targetAxioms)

Method Summary

Modifier and Type	Method and Description
void	changeSourcesOntology(org.semanticweb.owlapi.model.OWLOntology ontology)
int	getAccuracy()
double	getDifferenceLL()
org.semanticweb.owlapi.model.OWLOntology	getLearnedOntology()
BigDecimal	getLL() Get the Log-Likelihood of all the examples/queries.
BigDecimal	getLOGZERO()
int	getMaxExplanations()
long	getMaxIterations()
int	getMaxNegativeExamples()
int	getMaxPositiveExamples()
Set<org.semanticweb.owlapi.model.OWLAxiom>	getNegativeExampleAxioms()
AbstractEDGE.PossibleOutputFormat	getOutputformat()
BigDecimal	getParameter(org.semanticweb.owlapi.model.OWLAxiom ax) Gets the probabilistic parameter of an axiom
Set<org.semanticweb.owlapi.model.OWLAxiom>	getPositiveExampleAxioms()
double	getRatioLL()
int	getSeed()
org.semanticweb.owlapi.model.OWLOntology	getSourcesOntology()
Map<String,Long>	getTimeMap() Gets the map of the time in milliseconds spent by various algorithms.
String	getTimeout()
void	init() Method to be called after the component has been configured.
boolean	isRandomize()
boolean	isRandomizeAll()
boolean	isShowAll()
void	reset()
void	setAccuracy(int accuracy)
void	setDifferenceLL(double differenceLL)
void	setMaxExplanations(int maxExplanations)
void	setMaxIterations(long maxIterations)
void	setMaxNegativeExamples(int maxNegativeExamples)
void	setMaxPositiveExamples(int maxPositiveExamples)
void	setNegativeExampleAxioms(Set<org.semanticweb.owlapi.model.OWLAxiom> negativeExampleAxioms)
void	setOutputformat(AbstractEDGE.PossibleOutputFormat outputformat)
void	setPositiveExampleAxioms(Set<org.semanticweb.owlapi.model.OWLAxiom> positiveExampleAxioms)
void	setProbabilizeAll(boolean probabilizeAll)
void	setRandomize(boolean randomize)
void	setRatioLL(double ratioLL)
void	setSeed(int seed)
void	setShowAll(boolean showAll)
void	setTimeout(String timeout)

Methods inherited from class org.dllearner.core.probabilistic.unife.AbstractParameterLearningAlgorithm

getLearningProblem, getTargetAxioms, isRunning, setLearningProblem, setTargetAxioms, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dllearner.core.LearningAlgorithm

start

Constructor Detail

AbstractEDGE

public AbstractEDGE()

AbstractEDGE

public AbstractEDGE(ClassLearningProblem lp,
                    Set<org.semanticweb.owlapi.model.OWLAxiom> targetAxioms)

Method Detail

getLL

public BigDecimal getLL()

Get the Log-Likelihood of all the examples/queries.

Returns:

the log-likelihood of all the examples/queries

getTimeMap

public Map<String,Long> getTimeMap()

Description copied from class: AbstractParameterLearningAlgorithm

Gets the map of the time in milliseconds spent by various algorithms.

Specified by:

getTimeMap in class AbstractParameterLearningAlgorithm

Returns:

init

public void init()
          throws ComponentInitException

Description copied from interface: Component

Method to be called after the component has been configured. Implementation of components can overwrite this method to perform setup and initialisation tasks for this component.

Throws:

ComponentInitException - This exception is thrown if any exceptions occur within the initialisation process of this component. As component developer, you are encouraged to re-throw occurring exception as ComponentInitException and giving an error message as well as the actually exception by using the constructor ComponentInitException(String, Throwable).

getParameter

public BigDecimal getParameter(org.semanticweb.owlapi.model.OWLAxiom ax)
                        throws ParameterLearningException

Description copied from class: AbstractParameterLearningAlgorithm

Gets the probabilistic parameter of an axiom

Specified by:

getParameter in class AbstractParameterLearningAlgorithm

Returns:

the probabilistic parameter of the axiom

Throws:

ParameterLearningException

getSeed

public int getSeed()

Returns:

the seed

setSeed

public void setSeed(int seed)

Parameters:

seed - the seed to set

isRandomize

public boolean isRandomize()

Returns:

the randomize

setRandomize

public void setRandomize(boolean randomize)

Parameters:

randomize - the randomize to set

isRandomizeAll

public boolean isRandomizeAll()

Returns:

the randomizeAll

setProbabilizeAll

public void setProbabilizeAll(boolean probabilizeAll)

Parameters:

probabilizeAll - the randomizeAll to set

getDifferenceLL

public double getDifferenceLL()

Returns:

the differenceLL

setDifferenceLL

public void setDifferenceLL(double differenceLL)

Parameters:

differenceLL - the differenceLL to set

getRatioLL

public double getRatioLL()

Returns:

the ratioLL

setRatioLL

public void setRatioLL(double ratioLL)

Parameters:

ratioLL - the ratioLL to set

getMaxIterations

public long getMaxIterations()

Returns:

the maxIterations

setMaxIterations

public void setMaxIterations(long maxIterations)

Parameters:

maxIterations - the maxIterations to set

getMaxExplanations

public int getMaxExplanations()

Returns:

the maxExplanations

setMaxExplanations

public void setMaxExplanations(int maxExplanations)

Parameters:

maxExplanations - the maxExplanations to set

getTimeout

public String getTimeout()

Returns:

the timeout

setTimeout

public void setTimeout(String timeout)

Parameters:

timeout - the timeout to set

isShowAll

public boolean isShowAll()

Returns:

the showAll

setShowAll

public void setShowAll(boolean showAll)

Parameters:

showAll - the showAll to set

getOutputformat

public AbstractEDGE.PossibleOutputFormat getOutputformat()

Returns:

the outputformat

setOutputformat

public void setOutputformat(AbstractEDGE.PossibleOutputFormat outputformat)

Parameters:

outputformat - the outputformat to set

getMaxPositiveExamples

public int getMaxPositiveExamples()

Returns:

the maxPositiveExamples

setMaxPositiveExamples

public void setMaxPositiveExamples(int maxPositiveExamples)

Parameters:

maxPositiveExamples - the maxPositiveExamples to set

getMaxNegativeExamples

public int getMaxNegativeExamples()

Returns:

the maxNegativeExamples

setMaxNegativeExamples

public void setMaxNegativeExamples(int maxNegativeExamples)

Parameters:

maxNegativeExamples - the maxNegativeExamples to set

getPositiveExampleAxioms

public Set<org.semanticweb.owlapi.model.OWLAxiom> getPositiveExampleAxioms()

Returns:

the positiveExamples

setPositiveExampleAxioms

public void setPositiveExampleAxioms(Set<org.semanticweb.owlapi.model.OWLAxiom> positiveExampleAxioms)

Parameters:

positiveExampleAxioms - the positiveExamples to set

getNegativeExampleAxioms

public Set<org.semanticweb.owlapi.model.OWLAxiom> getNegativeExampleAxioms()

Returns:

the negativeExamples

setNegativeExampleAxioms

public void setNegativeExampleAxioms(Set<org.semanticweb.owlapi.model.OWLAxiom> negativeExampleAxioms)

Parameters:

negativeExampleAxioms - the negativeExamples to set

getAccuracy

public int getAccuracy()

Returns:

the accuracy

setAccuracy

public void setAccuracy(int accuracy)

Parameters:

accuracy - the accuracy to set

getLearnedOntology

public org.semanticweb.owlapi.model.OWLOntology getLearnedOntology()

getSourcesOntology

public org.semanticweb.owlapi.model.OWLOntology getSourcesOntology()

Returns:

the ontologySources

changeSourcesOntology

public void changeSourcesOntology(org.semanticweb.owlapi.model.OWLOntology ontology)

reset

public void reset()

getLOGZERO

public BigDecimal getLOGZERO()