org.aksw.limes.core.ml.algorithm.eagle.core

Class ExpressionProblem

java.lang.Object

org.jgap.gp.GPProblem

org.aksw.limes.core.ml.algorithm.eagle.core.ExpressionProblem

public class ExpressionProblem
extends org.jgap.gp.GPProblem

JGAP GPProblem implementation for EAGLE and all derivates. Creates a population of individuals for the given linking task.

Version:

Jul 21, 2016

Author:

Klaus Lyko (lyko@informatik.uni-leipzig.de), Mohamed Sherif (sherif@informatik.uni-leipzig.de)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ExpressionProblem.ResourceTerminalType TerminalType help to differentiate Children subtypes.

Field Summary

Fields

Modifier and Type	Field and Description
static org.jgap.gp.CommandGene	SUBPROGRAM

Constructor Summary

Constructors

Constructor and Description
ExpressionProblem(org.jgap.gp.impl.GPConfiguration a_conf) Basic constructor for the EAGLE approaches.
ExpressionProblem(org.jgap.gp.impl.GPConfiguration a_conf, boolean learnPreprocessing) Constructor to decide whether Preprocessing is part of evolution.

Method Summary

Modifier and Type	Method and Description
org.jgap.gp.impl.GPGenotype	create()
boolean	getLearnPreProcessing()
void	setLearnPreProcessing(boolean learnPreProcessing)

Methods inherited from class org.jgap.gp.GPProblem

createTree, getGPConfiguration, setGPConfiguration, showTree, showTree

Methods inherited from class java.lang.Object

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

Field Detail

SUBPROGRAM

public static org.jgap.gp.CommandGene SUBPROGRAM

Constructor Detail

ExpressionProblem

public ExpressionProblem(org.jgap.gp.impl.GPConfiguration a_conf)
                  throws org.jgap.InvalidConfigurationException

Basic constructor for the EAGLE approaches. Dissables Preprocessing learning.

Parameters:

a_conf - GPConfiguration

Throws:

org.jgap.InvalidConfigurationException - new Measures and other CommandGenes to also learn Preprocessing

ExpressionProblem

public ExpressionProblem(org.jgap.gp.impl.GPConfiguration a_conf,
                         boolean learnPreprocessing)
                  throws org.jgap.InvalidConfigurationException

Constructor to decide whether Preprocessing is part of evolution.

Parameters:

a_conf -

learnPreprocessing -

Throws:

org.jgap.InvalidConfigurationException - when an invalid value has been passed to a Configuration object

Method Detail

create

public org.jgap.gp.impl.GPGenotype create()
                                   throws org.jgap.InvalidConfigurationException

Specified by:

create in class org.jgap.gp.GPProblem

Throws:

org.jgap.InvalidConfigurationException

getLearnPreProcessing

public boolean getLearnPreProcessing()

setLearnPreProcessing

public void setLearnPreProcessing(boolean learnPreProcessing)