def toolsInit(options, graph):
"""
Set up the EAP toolbox based on provided options
"""
creator.create("Fitness", base.Fitness, weights=(1.0, 1.0, 1.0, 1.0))
creator.create("Individual", nx.Graph, fitness=creator.Fitness)
creator.create("Population", list)
left, right = splitGraph(graph)
tools = toolbox.Toolbox()
# Structure initializers
tools.register("attr_bipartite", randomBipartite, graph, 2)
tools.register("individual", graphInd,
tools.attr_bipartite, creator.Fitness)
tools.register("population", creator.Population,
content_init=tools.individual, size_init=options.popSize)
tools.register("info", printPartnerships)
# Operator registering
tools.register("select", getattr(toolbox, options.select))
tools.register("mate", toolbox.cxTwoPoints) # Irrelevant for now, I think
tools.register("mutate", mutDancePartners, graph, 1.0/len(left))
tools.register("evaluate", evalPartnering)
return tools
# logic operators
# Define a new if-then-else function
def if_then_else(input, output1, output2):
if input: return output1
else: return output2
pset.addPrimitive(operator.lt, ["float", "float"], "bool")
pset.addPrimitive(operator.eq, ["float", "float"], "bool")
pset.addPrimitive(if_then_else, ["bool", "float", "float"], "float")
# terminals
pset.addEphemeralConstant(lambda: random.random() * 100, "float")
pset.addTerminal(0, "bool")
pset.addTerminal(1, "bool")
creator.create("FitnessMax", base.Fitness, weights=(1.0,))
creator.create("Individual", gp.PrimitiveTree, fitness=creator.FitnessMax, pset=pset)
tools = toolbox.Toolbox()
tools.register("expr", gp.generateRamped, pset=pset, type_=pset.ret, min_=1, max_=2)
tools.register("individual", creator.Individual, content_init=tools.expr)
tools.register("population", list, content_init=tools.individual, size_init=100)
tools.register("lambdify", gp.lambdify, pset=pset)
def evalSpambase(individual):
# Transform the tree expression in a callable function
func = tools.lambdify(expr=individual)
# Randomly sample 400 mails in the spam database
spam_samp = random.sample(spam, 400)
# Evaluate the sum of correctly identified mail as spam
result = sum(bool(func(*mail[:57])) is bool(mail[57]) for mail in spam_samp)
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with EAP. If not, see <http://www.gnu.org/licenses/>.
import random
from eap import base
from eap import creator
from eap import toolbox
from eap import gp
# gp_symbreg already defines some usefull structures
import gp_symbreg
creator.create("FitnessMax", base.Fitness, weights=(1.0, ))
creator.create("IndGA", list, fitness=creator.FitnessMax)
def refFunc(x):
return x**4 + x**3 + x**2 + x
def evalSymbReg(expr, data):
# Transform the tree expression in a callable function
func = tools_gp.lambdify(expr=expr)
# Evaluate the sum of squared difference between the expression
# and the real function : x**4 + x**3 + x**2 + x
values = data
diff_func = lambda x: (func(x) - refFunc(x))**2
diff = sum(map(diff_func, values))
import array
import inspect
import logging
import math
import sys
import random
logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)
from eap import algorithms
from eap import base
from eap import creator
from eap import halloffame
from eap import toolbox
creator.create("FitnessMax", base.Fitness, weights=(-1.0, -1.0))
creator.create("Individual", array.array, fitness=creator.FitnessMax)
creator.create("Population", list)
tools = toolbox.Toolbox()
# Attribute generator
tools.register("attr_float", random.uniform, -5, 5)
# Structure initializers
tools.register("individual", creator.Individual, "f", content_init=tools.attr_float, size_init=3)
tools.register("population", creator.Population, content_init=tools.individual, size_init=50)
def evalKursawe(ind):
f1 = sum(-10 * math.exp(-0.2 * math.sqrt(x * x + y * y)) for x, y in zip(ind[:-1], ind[1:]))
f2 = sum(abs(x)**0.8 + 5 * math.sin(x * x * x) for x in ind)
import random
import logging
from eap import algorithms
from eap import base
from eap import creator
from eap import halloffame
from eap import toolbox
logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)
IND_SIZE = 30
tools = toolbox.Toolbox()
creator.create("Strategy", array.array)
tools.register("strategy", creator.Strategy, "d", content_init=lambda: 1., size_init=IND_SIZE)
creator.create("FitnessMin", base.Fitness, weights=(-1.0,))
creator.create("Individual", array.array, fitness=creator.FitnessMin, strategy=tools.strategy)
# Attribute generator
tools.register("attr_float", random.uniform, -3, 3)
# Structure initializers
tools.register("individual", creator.Individual, "d", content_init=tools.attr_float, size_init=IND_SIZE)
tools.register("population", list, content_init=tools.individual, size_init=50)
def evalSphere(individual):
return sum(map(lambda x: x * x, individual)),
#
# EAP is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with EAP. If not, see <http://www.gnu.org/licenses/>.
import random
from eap import base
from eap import creator
from eap import toolbox
creator.create("FitnessMax", base.Fitness, weights=(1.0, ))
creator.create("Individual", list, fitness=creator.FitnessMax)
creator.create("Population", list)
tools = toolbox.Toolbox()
# Attribute generator
tools.register("attr_bool", random.randint, 0, 1)
# Structure initializers
tools.register("individual",
creator.Individual,
content_init=tools.attr_bool,
size_init=100)
tools.register("population",
creator.Population,
content_init=tools.individual,
size_init=300)
logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)
from eap import base
from eap import creator
from eap import toolbox
from eap import halloffame
from eap import algorithms
# gr*.yml contains the distance map in list of list style in YAML/JSON format
# Optimal solutions are : gr17 = 2085, gr24 = 1272, gr120 = 6942
tsp = yaml.load(open("gr17.yml", "r"))
distance_map = tsp["DistanceMatrix"]
IND_SIZE = tsp["TourSize"]
creator.create("FitnessMin", base.Fitness, weights=(-1.0,))
creator.create("Individual", array.array, fitness=creator.FitnessMin)
tools = toolbox.Toolbox()
# Attribute generator
tools.register("indices", random.sample, xrange(IND_SIZE), IND_SIZE)
# Structure initializers
tools.register("individual", creator.Individual, "i", content_init=tools.indices)
tools.register("population", list, content_init=tools.individual, size_init=300)
def evalTSP(individual):
distance = distance_map[individual[-1]][individual[0]]
for gene1, gene2 in zip(individual[0:-1], individual[1:]):
distance += distance_map[gene1][gene2]
for index, elem in enumerate(individual):
if random.random() < indpb:
individual[index] = genWire(dimension)
def mutAddWire(individual, dimension):
index = random.randint(0, len(individual))
individual.insert(index, genWire(dimension))
def mutDelWire(individual):
index = random.randrange(len(individual))
del individual[index]
creator.create("FitnessMin", base.Fitness, weights=(-1.0, -1.0, -1.0))
creator.create("Individual", list, fitness=creator.FitnessMin)
tools = toolbox.Toolbox()
# Gene initializer
tools.register("network",
genNetwork,
dimension=INPUTS,
min_size=9,
max_size=12)
# Structure initializers
tools.register("individual", creator.Individual, content_init=tools.network)
tools.register("population",
list,
from multiprocessing import Process, Queue, cpu_count, Value
#from pokerbots.engine.game import Card, Board, Check
from pokerbots.engine.game import Table
from pokerbots.player.pokerbot import Pokerbot
from pokerbots.player.BostonDerby_old import TheBostonDerby8
from pokerbots.player.LukeBotAgg import LukeBotAgg
from eap import base
from eap import creator
from eap import toolbox
from eap import algorithms
bot = Pokerbot(LukeBotAgg())
test_bots = [Pokerbot(TheBostonDerby8())]
num_cpus = cpu_count()
creator.create("FitnessMax", base.Fitness, weights=(1.0,))
creator.create("Individual", list, fitness=creator.FitnessMax)
creator.create("Population", list)
def gen():
return sorted([random.randint(1,20)*5 for y in range(4)])
#return random.randint(1,20)*5
tools = toolbox.Toolbox()
# Attribute generator
tools.register("attr_bool", gen)
# Structure initializers
tools.register("individual", creator.Individual,
content_init=tools.attr_bool, size_init=4)
tools.register("population", creator.Population,
content_init=tools.individual, size_init=50)
def playgame(p1, p2):
import sys
import random
import logging
logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)
from eap import algorithms
from eap import base
from eap import creator
from eap import halloffame
from eap import toolbox
MAX_ITEM = 50
MAX_WEIGHT = 50
creator.create("Fitness", base.Fitness, weights=(-1.0, 1.0))
creator.create("Individual", set, fitness=creator.Fitness)
creator.create("Population", list)
# Create the item dictionary, items' name is an integer, and value is a (weight, value) 2-uple
items = dict([(i, (random.randint(1, 10), random.uniform(0, 100))) for i in xrange(100)])
tools = toolbox.Toolbox()
# Attribute generator
tools.register("attr_item", random.choice, items.keys())
# Structure initializers
tools.register("individual", creator.Individual, content_init=tools.attr_item, size_init=30)
tools.register("population", creator.Population, content_init=tools.individual, size_init=100)
pset = gp.PrimitiveSet("MAIN", 1)
pset.addPrimitive(operator.add, 2)
pset.addPrimitive(operator.sub, 2)
pset.addPrimitive(operator.mul, 2)
pset.addPrimitive(safeDiv, 2)
pset.addPrimitive(operator.neg, 1)
pset.addPrimitive(math.cos, 1)
pset.addPrimitive(math.sin, 1)
pset.addEphemeralConstant(lambda: random.randint(-1, 1))
pset.addADF(adfset0)
pset.addADF(adfset1)
pset.addADF(adfset2)
pset.renameArguments({"ARG0": "x"})
creator.create("FitnessMin", base.Fitness, weights=(-1.0, ))
creator.create("ADF0", gp.PrimitiveTree, pset=adfset0)
creator.create("ADF1", gp.PrimitiveTree, pset=adfset1)
creator.create("ADF2", gp.PrimitiveTree, pset=adfset2)
creator.create("MAIN", gp.PrimitiveTree, pset=pset)
creator.create("Individual", list, fitness=creator.FitnessMin)
tools = toolbox.Toolbox()
tools.register('adf_expr0', gp.generateFull, pset=adfset0, min_=1, max_=2)
tools.register('adf_expr1', gp.generateFull, pset=adfset1, min_=1, max_=2)
tools.register('adf_expr2', gp.generateFull, pset=adfset2, min_=1, max_=2)
tools.register('main_expr', gp.generateRamped, pset=pset, min_=1, max_=2)
tools.register('ADF0', creator.ADF0, content_init=tools.adf_expr0)
tools.register('ADF1', creator.ADF1, content_init=tools.adf_expr1)