Minimize the best of population in DE only if allowed by user

sb-ncbr · Jun 16, 2016 · 016b1b9 · 016b1b9
1 parent 72c008d
commit 016b1b9
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/src/diffevolution.c b/src/diffevolution.c
@@ -95,10 +95,15 @@ void run_diff_evolution(struct subset * const ss) {
 	calculate_charges(ss, so_far_best);
 	calculate_statistics(ss, so_far_best);
 	kd_print_results(so_far_best);
-	minimize_locally(so_far_best, 1000);
-	calculate_charges(ss, so_far_best);
-	calculate_statistics(ss, so_far_best);
-	kd_print_results(so_far_best);
+
+	/* Minimize the best of the population once more */
+	if (s.polish > 2) {
+			minimize_locally(so_far_best, 500);
+			calculate_charges(ss, so_far_best);
+			calculate_statistics(ss, so_far_best);
+			kd_print_results(so_far_best);
+	}
+
 	float mutation_constant = s.mutation_constant;
 	int iters_with_evolution = 0;
 	int condition = 1;