Package ec.multiobjective.spea2

package ec.multiobjective.spea2
  • Class
    Description
    SPEA2Breeder
    This subclass of SimpleBreeder overrides the loadElites method to build an archive in the top elites[subpopnum] of each subpopulation.
    SPEA2Breeder.BreedingState
    We use a state variable to make sure that the archive isn't built twice in a row.
    SPEA2MultiObjectiveFitness
    SPEA2MultiObjectiveFitness is a subclass of MultiObjectiveFitness which adds three auxiliary fitness measures used in SPEA2: strength S(i), kthNNDistance D(i), and a final fitness value R(i) + D(i).