def __init__(self, evmode='profit', psize=100, maxstep=100, goal=10000):
assert evmode in evmap
self.prepare() #准备argnames,argpool和template_func
self.argnames = [k for k, v in sorted(self.args.items())
] #为了方便预定义种子对位置的查找，因为dict是不保序的
#self.argnames = self.args.keys()
self.argpool = [v for k, v in sorted(self.args.items())
] #为了方便预定义种子对位置的查找，因为dict是不保序的
#print self.argpool
#self.argpool = self.args.values()
self.bitgroups = [
helper.calc_bitnumber(len(sp)) for sp in self.argpool
]
#print self.bitgroups
self.celler = BCell #这里只能是BCell
#print self.argnames
self.extractor = evmap[evmode]
self.psize = psize
self.maxstep = maxstep
#self.crossover = helper.uniform_crossover #可能被predefined_population用到
self.crossover = helper.bitgroups_crossover_factory(
self.bitgroups, helper.single_point_crossover_g)
self.reproducer = helper.simple_reproducer_factory(0.85, 0.1)
self.selector = helper.roulette_wheel_selection_factory(
self.reproducer.times_of_length)
self.goal = goal
self.ev_result = {}
def test_calc_bitnumber(self):
self.assertEquals(8, helper.calc_bitnumber(129))
self.assertEquals(7, helper.calc_bitnumber(128))
self.assertEquals(7, helper.calc_bitnumber(127))
self.assertEquals(16, helper.calc_bitnumber(65536))
self.assertEquals(17, helper.calc_bitnumber(65537))
self.assertEquals(16, helper.calc_bitnumber(65535))
def __init__(self,evmode='profit',psize=100,maxstep=100,goal=10000):
assert evmode in evmap
self.prepare() #准备argnames,argpool和template_func
self.argnames = [k for k,v in sorted(self.args.items())] #为了方便预定义种子对位置的查找，因为dict是不保序的
#self.argnames = self.args.keys()
self.argpool = [v for k,v in sorted(self.args.items())] #为了方便预定义种子对位置的查找，因为dict是不保序的
#print self.argpool
#self.argpool = self.args.values()
self.bitgroups = [ helper.calc_bitnumber(len(sp)) for sp in self.argpool]
#print self.bitgroups
self.celler = BCell #这里只能是BCell
#print self.argnames
self.extractor = evmap[evmode]
self.psize = psize
self.maxstep = maxstep
#self.crossover = helper.uniform_crossover #可能被predefined_population用到
self.crossover = helper.bitgroups_crossover_factory(self.bitgroups,helper.single_point_crossover_g)
self.reproducer = helper.simple_reproducer_factory(0.85,0.1)
self.selector = helper.roulette_wheel_selection_factory(self.reproducer.times_of_length)
self.goal = goal
self.ev_result = {}
def calc_bits(genes_max):
bits = []
for uplimit in genes_max:
bits.append(helper.calc_bitnumber(uplimit))
return bits
def calc_bits(genes_max):
bits = []
for uplimit in genes_max:
bits.append(helper.calc_bitnumber(uplimit))
return bits