KSLCore/ksl.simopt.solvers.algorithms.isc/ArithmeticalCrossover

ArithmeticalCrossover

class ArithmeticalCrossover : NgaCrossoverIfc(source)

Arithmetical (geometric) crossover (§A.8): draws β ~ U(0,1) and forms the two convex combinations β·x_i + (1−β)·x_j and (1−β)·x_i + β·x_j. The solver rounds each offspring to the integer grid and keeps the parents instead of any offspring that is infeasible.

Constructors

constructor()

Functions

crossover

open override fun crossover(parent1: DoubleArray, parent2: DoubleArray, nga: NichingGeneticAlgorithmSolver): List<DoubleArray>

Recombines parent1 and parent2 into offspring coordinate vectors.