def setUp(self):
# config and mutation
self.config = {
"cartesian": {
"rows": 4,
"columns": 4,
"levels_back": 2,
"num_inputs": 4,
"num_outputs": 4
},
"function_nodes": [{
"type": "FUNCTION",
"name": "ADD",
"arity": 2
}, {
"type": "FUNCTION",
"name": "SUB",
"arity": 2
}, {
"type": "FUNCTION",
"name": "MUL",
"arity": 2
}, {
"type": "FUNCTION",
"name": "DIV",
"arity": 2
}, {
"type": "FUNCTION",
"name": "COS",
"arity": 1
}, {
"type": "FUNCTION",
"name": "SIN",
"arity": 1
}, {
"type": "FUNCTION",
"name": "RAD",
"arity": 1
}],
"mutation": {
"methods": ["POINT_MUTATION"],
"probability": 1.0
}
}
self.mutator = CartesianMutation(self.config)
# make cartesian
self.data = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12],
[13, 14, 15, 16]]
self.chromosome = [[0, 0, 2], [0, 0, 3], [3, 4, 5], [0, 1, 2],
[0, 1, 3], [2, 5, 7], [2, 6, 9], [0, 5, 7],
[2, 11, 8], [0, 11, 8]]
self.output_nodes = [4, 9, 12, 13]
self.cartesian = Cartesian(config={},
rows=1,
columns=14,
levels_back=0,
func_nodes=self.chromosome,
input_nodes=self.data,
output_nodes=self.output_nodes)
def generate_new_cartesian(self):
# cartesian details
rows = self.config["cartesian"]["rows"]
columns = self.config["cartesian"]["columns"]
num_inputs = self.config["cartesian"]["num_inputs"]
num_outputs = self.config["cartesian"]["num_outputs"]
num_funcs = (rows * columns)
# function nodes
func_nodes = []
for i in range(num_funcs):
func_nodes.append(self.gen_random_func_node(i + num_inputs))
# output nodes
output_nodes = []
for i in range(num_outputs):
output_nodes.append(self.gen_random_output_node())
# input nodes
input_nodes = self.prep_input_nodes()
# create new cartesian obj
return Cartesian(
config=self.config,
rows=self.config["cartesian"]["rows"],
columns=self.config["cartesian"]["columns"],
levels_back=self.config["cartesian"]["levels_back"],
func_nodes=func_nodes,
input_nodes=input_nodes,
output_nodes=output_nodes
)
def setUp(self):
# make cartesian
self.data = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12],
[13, 14, 15, 16]]
self.chromosome = [[0, 0, 2], [0, 0, 3], [3, 4, 5], [0, 1, 2],
[0, 1, 3], [2, 5, 7], [2, 6, 9], [0, 5, 7],
[2, 11, 8], [0, 11, 8]]
self.output_nodes = [4, 9, 12, 13]
self.cartesian = Cartesian(config={},
rows=1,
columns=14,
levels_back=0,
func_nodes=self.chromosome,
input_nodes=self.data,
output_nodes=self.output_nodes)
def setUp(self):
self.config = {
"cartesian": {
"rows": 1,
"columns": 4,
"levels_back": 4,
"num_inputs": 12,
"num_outputs": 1
},
"input_variables": [{
"type": "INPUT",
"name": "x"
}, {
"type": "CONSTANT",
"name": "0.0"
}, {
"type": "CONSTANT",
"name": "1.0"
}, {
"type": "CONSTANT",
"name": "2.0"
}, {
"type": "CONSTANT",
"name": "3.0"
}, {
"type": "CONSTANT",
"name": "4.0"
}, {
"type": "CONSTANT",
"name": "5.0"
}, {
"type": "CONSTANT",
"name": "6.0"
}, {
"type": "CONSTANT",
"name": "7.0"
}, {
"type": "CONSTANT",
"name": "8.0"
}, {
"type": "CONSTANT",
"name": "9.0"
}, {
"type": "CONSTANT",
"name": "10.0"
}],
"function_nodes": [{
"type": "FUNCTION",
"name": "ADD",
"arity": 2
}, {
"type": "FUNCTION",
"name": "SUB",
"arity": 2
}, {
"type": "FUNCTION",
"name": "MUL",
"arity": 2
}, {
"type": "FUNCTION",
"name": "DIV",
"arity": 2
}, {
"type": "FUNCTION",
"name": "SIN",
"arity": 1
}, {
"type": "FUNCTION",
"name": "COS",
"arity": 1
}, {
"type": "FUNCTION",
"name": "RAD",
"arity": 1
}],
"response_variables": [{
"name": "y"
}],
"data_file":
"../../data/sine.dat",
}
script_path = os.path.dirname(os.path.realpath(sys.argv[0]))
load_data(self.config, script_path)
# add constants
rows = len(self.config["data"]["y"])
for i in range(11):
i = float(i)
self.config["data"][str(i) + ".0"] = [i for j in range(rows)]
self.functions = [
functions.add_function, functions.sub_function,
functions.mul_function, functions.div_function,
functions.sin_function, functions.cos_function,
functions.rad_function
]
self.input_nodes = [
"x", "0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "6.0", "7.0", "8.0",
"9.0", "10.0"
]
self.func_nodes = [
[2, 11, 11], # 12
[6, 0], # 13
[2, 12, 13], # 14
[4, 14], # 15
]
self.output_nodes = [15]
self.cartesian = Cartesian(config={},
rows=1,
columns=4,
levels_back=4,
func_nodes=self.func_nodes,
input_nodes=self.input_nodes,
output_nodes=self.output_nodes)
