Class Viennet

java.lang.Object
org.moeaframework.problem.AbstractProblem
org.moeaframework.problem.misc.Viennet
All Implemented Interfaces:
AutoCloseable, Problem

public class Viennet extends AbstractProblem
The Viennet problem.

Properties:

  • Connected and symmetric Pareto set
  • Curved Pareto front

References:

  1. Viennet, R., et al (1996). "Multicriteria Optimization Using a Genetic Algorithm for Determining a Pareto Set." International Journal of Systems Science, 27(2):255-260.
  2. Van Veldhuizen, D. A (1999). "Multiobjective Evolutionary Algorithms: Classifications, Analyses, and New Innovations." Air Force Institute of Technology, Ph.D. Thesis, Appendix B.
  • Constructor Details

    • Viennet

      public Viennet()
      Constructs the Viennet problem.
  • Method Details

    • evaluate

      public void evaluate(Solution solution)
      Description copied from interface: Problem
      Evaluates the solution, updating the solution's objectives in place. Algorithms must explicitly call this method when appropriate to evaluate new solutions or reevaluate modified solutions.
      Parameters:
      solution - the solution to be evaluated
    • newSolution

      public Solution newSolution()
      Description copied from interface: Problem
      Returns a new solution for this problem. Implementations must initialize the variables so that the valid range of values is defined, but typically leave the actual value at a default or undefined state.
      Returns:
      a new solution for this problem