Package org.moeaframework.problem.LSMOP

Interface ParetoFrontGeometry

public interface ParetoFrontGeometry

Functions specifying the Pareto Front geometry for the LSMOP test problem suite.

Field Summary

Fields

Modifier and Type	Field	Description
static final ParetoFrontGeometry	Convex	Produces a convex Pareto Front.
static final ParetoFrontGeometry	Disconnected	Produces a disconnected Pareto front.
static final ParetoFrontGeometry	Linear	Produces a linear Pareto Front.

Method Summary

Modifier and Type	Method	Description
double[]	apply(int M, double[] G, double[][] A, double[] x_f)	Transforms objective values to achieve a specific geometry of the Pareto Front.

Field Details

Linear

static final ParetoFrontGeometry Linear

Produces a linear Pareto Front.

Convex

static final ParetoFrontGeometry Convex

Produces a convex Pareto Front.

Disconnected

static final ParetoFrontGeometry Disconnected

Produces a disconnected Pareto front.

Method Details

apply

double[] apply(int M,
 double[] G,
 double[][] A,
 double[] x_f)

Transforms objective values to achieve a specific geometry of the Pareto Front.

Parameters:

M - the number of objectives

G - the original objective values

A - the correlation matrix

x_f - the decision variables defining the shape of the Pareto Front

Returns:

the transformed objective values