def __init__(self, center=0):
self.problem = Problem.TspProblem(center)
# 创建种群
self.population_size = POPULATION_SIZE
self.population = []
self.choice_rate = 0
for i in range(0, self.population_size):
gene = valuable_result(self.create_result())
life = Individuals(gene, self.problem.result_evaluation(gene))
self.population.append(life)
self.choice_rate += life.alive_rate()
def __init__(self, center=0):
self.problem = Problem.TspProblem(center)
cities = self.problem.city_size
# 初始化蚁群
self.ant_size = int(cities * 2 / 3)
Ant.init_ant_class(cities, self.problem.center_position,
self.problem.parallel_number)
self.search_ant_array = [Ant() for i in range(self.ant_size)]
# 初始化信息素
self.max_pheromone = 0.0
self.min_pheromone = 0.0
self.city_pheromone_array = np.ones((cities, cities))