pl.edu.agh.age.compute.ea.evaluation.real

Class AckleyEvaluator

java.lang.Object

pl.edu.agh.age.compute.ea.evaluation.real.AckleyEvaluator

All Implemented Interfaces:

io.vavr.Function1<DoubleVectorSolution,java.lang.Double>, java.util.function.Function<DoubleVectorSolution,java.lang.Double>, Evaluator<DoubleVectorSolution>

public final class AckleyEvaluator
extends java.lang.Object
implements Evaluator<DoubleVectorSolution>

This class represents a floating-point coded Ackley function.

Solution: min=0.0, xi=0, i=1..n

http://tracer.lcc.uma.es/problems/ackley/ackley.html

The original problem is a minimalization one but it is much convenient to maximize the problem function. So the original function is modified g(x)=-f(x)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	io.vavr.Lambda.Memoized

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
AckleyEvaluator()

Method Summary

Modifier and Type	Method and Description
double	evaluate(DoubleVectorSolution solution)
default boolean	isMemoized()

Methods inherited from class java.lang.Object

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

Methods inherited from interface pl.edu.agh.age.compute.ea.evaluation.Evaluator

apply

Methods inherited from interface io.vavr.Function1

andThen, arity, compose, constant, curried, identity, lift, liftTry, memoized, narrow, of, partial, reversed, tupled

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

AckleyEvaluator

public AckleyEvaluator()

Method Detail

evaluate

public double evaluate(DoubleVectorSolution solution)

Specified by:

evaluate in interface Evaluator<DoubleVectorSolution>

isMemoized

public boolean isMemoized()