def obtain_pbil():
_, _, landscape = get_mount_everest("./dataset/mount_everest.csv")
function = PBIL(size=90, scope=len(landscape))
function.evolute(terrain=landscape,
generations=80,
evolute_type=inherent.MAX)
for i in [0, 19, 39, 59, 79]:
clime_by_generation(function.recorder.get_result(),
"PBIL",
i,
False,
mount_path="./dataset/mount_everest.csv",
save_path="./results/")
def obtain_bi():
_, _, landscape = get_mount_everest("./dataset/mount_everest.csv")
function = BI(size=10,
init_interval=50,
min_interval=1,
scope=len(landscape))
function.evolute(terrain=landscape,
generations=8,
evolute_type=inherent.MAX)
for i in [0, 1, 3, 5, 7]:
clime_by_generation(function.recorder.get_result(),
"RET",
i,
False,
mount_path="./dataset/mount_everest.csv",
save_path="./results/")
def obtain_ga(start_position, stride):
_, _, landscape = get_mount_everest("./dataset/mount_everest.csv")
function = GA(size=90,
scope=len(landscape),
start_position=start_position,
stride=stride)
function.evolute(terrain=landscape,
generations=200,
evolute_type=inherent.MAX)
for i in [0, 49, 99, 149, 199]:
clime_by_generation(function.recorder.get_result(),
"GA",
i,
False,
mount_path="./dataset/mount_everest.csv",
save_path="./results/")
evolute_type=inherent.MAX)
for i in [0, 1, 3, 5, 7]:
clime_by_generation(function.recorder.get_result(),
"RET",
i,
False,
mount_path="./dataset/mount_everest.csv",
save_path="./results/")
def get_min(landscape):
height = landscape[0][0]
position = [0, 0]
for row in range(len(landscape)):
for col in range(len(landscape[row])):
if landscape[row][col] < height:
height = landscape[row][col]
position = [row, col]
return position, height
if __name__ == '__main__':
_, _, fitness_landscape = get_mount_everest("./dataset/mount_everest.csv")
min_position, min_height = get_min(fitness_landscape)
obtain_ga(min_position, 15)
obtain_pbil()
obtain_cmaes(min_position, 28)
obtain_bi()