paulin/EasyGA
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SimpleArt
2020-11-20 19:06:55 -05:00
parent 68b10c3fde
commit 73461f7915
10 changed files with 159 additions and 52 deletions
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14
src/EasyGA.py
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@ -47,7 +47,11 @@ class GA(Attributes):
while cond1() and cond3():
# If its the first generation
# Create the initial population if necessary.
if self.population is None:
self.initialize_population()
# If its the first generation, setup the database.
if self.current_generation == 0:
# Create the database here to allow the user to change the
@ -57,11 +61,7 @@ class GA(Attributes):
# Add the current configuration to the config table
self.database.insert_config(self)
# Create the initial population
if self.population is None:
self.initialize_population()
# Otherwise evolve the population
# Otherwise evolve the population.
else:
self.parent_selection_impl(self)
self.crossover_population_impl(self)
@ -107,7 +107,7 @@ class GA(Attributes):
"""
# Check each chromosome
for chromosome in self.population.get_chromosome_list():
for chromosome in self.population:
# Update fitness if needed or asked by the user
if chromosome.fitness is None or self.update_fitness: