from neat import NodeType, Node, seed
from NeatTests.neat_test import setup, test, run
if __name__ == '__main__':
@setup
def setup(genome, node_inno, con_inno):
seed(1337)
input1 = Node(node_inno.inc, 0, NodeType.INPUT)
input2 = Node(node_inno.inc, 0, NodeType.INPUT)
output = Node(node_inno.inc, 1, NodeType.OUTPUT)
genome.add_node(input1)
genome.add_node(input2)
genome.add_node(output)
@test
def test(genome, node_inno, con_inno):
genome.connection_mutation(con_inno, 10)
run(__file__)
genome[0].add_connection(Connection(0, 0, 3, 1.0, True))
genome[0].add_connection(Connection(1, 1, 3, 1.0, False))
genome[0].add_connection(Connection(2, 2, 3, 1.0, True))
genome[0].add_connection(Connection(3, 1, 4, 1.0, True))
genome[0].add_connection(Connection(4, 4, 3, 1.0, True))
genome[0].add_connection(Connection(8, 0, 4, 1.0, True))
for _ in range(3):
genome[1].add_node(Node(node_inno[1].inc, 0, NodeType.INPUT))
genome[1].add_node(Node(node_inno[1].inc, 3, NodeType.OUTPUT))
genome[1].add_node(Node(node_inno[1].inc, 1, NodeType.HIDDEN))
genome[1].add_node(Node(node_inno[1].inc, 2, NodeType.HIDDEN))
genome[1].add_connection(Connection(0, 0, 3, 0.5, True))
genome[1].add_connection(Connection(1, 1, 3, 0.5, False))
genome[1].add_connection(Connection(2, 2, 3, 0.5, True))
genome[1].add_connection(Connection(3, 1, 4, 0.5, True))
genome[1].add_connection(Connection(4, 4, 3, 0.5, False))
genome[1].add_connection(Connection(5, 4, 5, 0.5, True))
genome[1].add_connection(Connection(6, 5, 3, 0.5, True))
genome[1].add_connection(Connection(8, 2, 4, 0.5, True))
genome[1].add_connection(Connection(10, 0, 5, 0.5, True))
@test
def test(genome, node_inno, con_inno):
genome[2] = Genome.crossover(genome[0], genome[1], 0.10)
print(genome[2])
pass
run(__file__, 3, spacing=50)
for _ in range(3):
output = net.calculate(input)
print(f'Output len={len(output)}, output[0]={output[0]}=0.9924')
print()
print('========== Test 5 ==========')
genome = Genome()
genome.add_node(Node(0, 0, NodeType.INPUT))
genome.add_node(Node(1, 0, NodeType.INPUT))
genome.add_node(Node(2, 0, NodeType.INPUT))
genome.add_node(Node(3, 2, NodeType.OUTPUT))
genome.add_node(Node(4, 1, NodeType.HIDDEN))
genome.add_node(Node(5, 1, NodeType.HIDDEN))
genome.add_connection(Connection(0, 0, 4, 0.4, True))
genome.add_connection(Connection(1, 1, 4, 0.7, True))
genome.add_connection(Connection(2, 2, 4, 0.1, True))
genome.add_connection(Connection(3, 4, 3, 1.0, True))
genome.add_connection(Connection(4, 2, 5, 0.2, True))
genome.add_connection(Connection(5, 5, 4, 0.75, True))
genome.add_connection(Connection(6, 5, 3, 0.55, True))
net = Network(genome)
input = [1., 2., 3.]
for _ in range(3):
output = net.calculate(input)
print(f'Output len={len(output)}, output[0]={output[0]}=0.99895')
print()
run(__file__, output=False)
from neat import NodeType, Node, Connection, seed
from NeatTests.neat_test import setup, test, run
if __name__ == '__main__':
@setup
def setup(genome, node_inno, con_inno):
seed(1337)
genome.add_node(Node(node_inno.inc, 0, NodeType.INPUT))
genome.add_node(Node(node_inno.inc, 0, NodeType.INPUT))
genome.add_node(Node(node_inno.inc, 1, NodeType.OUTPUT))
genome.add_connection(Connection(con_inno.inc, 0, 2, 0.5, True))
genome.add_connection(Connection(con_inno.inc, 1, 2, 1.0, True))
@test
def test(genome, node_inno, con_inno):
n = 100000
for _ in range(n):
genome.mutate(0.7)
run(__file__, 1)