Fixed percent of population unmutated

2020-11-27 20:19:23 -05:00
parent 65a35e71dc
commit d845e7fc1b
1 changed files with 1 additions and 1 deletions
--- a/src/mutation/mutation_methods.py
+++ b/src/mutation/mutation_methods.py
@ -89,7 +89,7 @@ class Mutation_Methods:
            """Selects random chromosomes while avoiding the best chromosomes. (Elitism)"""

            index = random.randrange(
-                ceil(len(ga.population)/8),
+                ceil(ga.percent_converged*len(ga.population)*3/16),
                len(ga.population)
            )
            ga.mutation_individual_impl(ga, index)