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SimpleArt
2020-11-20 09:20:02 -05:00
parent 09142b5e05
commit 68b10c3fde
1 changed files with 7 additions and 7 deletions
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14
src/EasyGA.py
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@ -110,7 +110,7 @@ class GA(Attributes):
for chromosome in self.population.get_chromosome_list(): for chromosome in self.population.get_chromosome_list():
# Update fitness if needed or asked by the user # Update fitness if needed or asked by the user
if chromosome.get_fitness() is None or self.update_fitness: if chromosome.fitness is None or self.update_fitness:
chromosome.set_fitness(self.fitness_function_impl(chromosome)) chromosome.set_fitness(self.fitness_function_impl(chromosome))
@ -122,10 +122,10 @@ class GA(Attributes):
""" """
return sorted( return sorted(
chromosome_list, # list to be sorted chromosome_list, # list to be sorted
key = lambda chromosome: chromosome.get_fitness(), # by fitness key = lambda chromosome: chromosome.fitness, # by fitness
reverse = (self.target_fitness_type == 'max') # ordered by fitness type reverse = (self.target_fitness_type == 'max') # ordered by fitness type
) )
def get_chromosome_fitness(self, index): def get_chromosome_fitness(self, index):
@ -169,13 +169,13 @@ class GA(Attributes):
print(self.population) print(self.population)
def print_best(self): def print_best_chromosome(self):
"""Prints the best chromosome and its fitness""" """Prints the best chromosome and its fitness"""
print(f"Best Chromosome \t: {self.population[0]}") print(f"Best Chromosome \t: {self.population[0]}")
print(f"Best Fitness \t: {self.population[0].get_fitness()}") print(f"Best Fitness \t: {self.population[0].get_fitness()}")
def print_worst(self): def print_worst_chromosome(self):
"""Prints the worst chromosome and its fitness""" """Prints the worst chromosome and its fitness"""
print(f"Worst Chromosome \t: {self.population[-1]}") print(f"Worst Chromosome \t: {self.population[-1]}")
print(f"Worst Fitness \t: {self.population[-1].get_fitness()}") print(f"Worst Fitness \t: {self.population[-1].get_fitness()}")