Class GrammarCsvRegressionProblem

java.lang.Object

com.knezevic.edaf.v3.problems.grammar.AbstractGrammarBitStringProblem

com.knezevic.edaf.v3.problems.grammar.GrammarCsvRegressionProblem

All Implemented Interfaces:

Problem<BitString>

public final class GrammarCsvRegressionProblem
extends AbstractGrammarBitStringProblem

Symbolic regression over CSV dataset.

Field Summary

Fields inherited from class com.knezevic.edaf.v3.problems.grammar.AbstractGrammarBitStringProblem

complexityPenalty, treeEngine

Constructor Summary

Constructors

Constructor	Description
GrammarCsvRegressionProblem(Map<String,Object> params, CsvDataLoader.RegressionData dataset, String metric, double complexityPenalty)

Method Summary

Modifier and Type	Method	Description
Fitness	evaluate(BitString genotype)	Evaluates one genotype and returns its fitness.
String	name()	Problem identifier used for reporting and persistence.

Methods inherited from class com.knezevic.edaf.v3.problems.grammar.AbstractGrammarBitStringProblem

complexityTerm, inspect, objectiveSense, violations

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.knezevic.edaf.v3.core.api.Problem

feasible, objectiveCount

Constructor Details

GrammarCsvRegressionProblem

public GrammarCsvRegressionProblem(Map<String,Object> params,
 CsvDataLoader.RegressionData dataset,
 String metric,
 double complexityPenalty)

Method Details

name

public String name()

Description copied from interface: Problem

Problem identifier used for reporting and persistence.

evaluate

public Fitness evaluate(BitString genotype)

Description copied from interface: Problem

Evaluates one genotype and returns its fitness.