Module nsga2 

NSGA-II (Non-dominated Sorting Genetic Algorithm II)

Implements the NSGA-II algorithm for multi-objective optimization.

Reference: Deb, K., Pratap, A., Agarwal, S., & Meyarivan, T. (2002). A Fast and Elitist Multiobjective Genetic Algorithm: NSGA-II. IEEE Transactions on Evolutionary Computation, 6(2).

Structs

Nsga2

NSGA-II algorithm

Nsga2Individual

NSGA-II individual with objectives and crowding info

Traits

MultiObjectiveFitness

Multi-objective fitness function trait

Functions

calculate_crowding_distance

Calculate crowding distance for a front

crowded_comparison

Crowded comparison operator

fast_non_dominated_sort

Fast non-dominated sort