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Added comments & fixed small bug

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Mostly added comments, but also fixed a small bug in parent selection where the tournament size would be much smaller than it should be.
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RyleyGG
2020-10-12 09:23:41 -04:00
parent c3d9ef8bd1
commit 94d7c52666
7 changed files with 50 additions and 46 deletions
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2
src/parent_selection/parent_selection_methods.py
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@ -7,7 +7,7 @@ from initialization.chromosome_structure.chromosome import Chromosome
class Parent_Selection:
class Tournament:
def with_replacement(ga):
tournament_size = int(len(ga.population.get_all_chromosomes())*ga.parent_ratio*ga.tournament_size_ratio)
tournament_size = int(len(ga.population.get_all_chromosomes())*ga.tournament_size_ratio)
if tournament_size < 5:
tournament_size = 5
# Probability used for determining if a chromosome should enter the mating pool.