PGASetFitnessMinType − sets the type of algorithm used if a minimization problem is specified to determine how values are remapped for maximization.
Valid choices are PGA_FITNESSMIN_RECIPROCAL and PGA_FITNESSMIN_CMAX to do the mapping using the reciprocal of the evaluation function, or by subtracting the worst evaluation function value from each evaluation function value, respectively. The default is PGA_FITNESSMIN_CMAX
ctx |
- context variable |
fitness_type
- symbolic constant to specify fitness minimization type
none |
#include "pgapack.h"
void PGASetFitnessMinType(ctx, fitness_type)
PGAContext *ctx
int fitness_type
fitness.c
Example:
PGAContext *ctx;
:
PGASetFitnessMinType(ctx, PGA_FITNESSMIN_CMAX);