def test_polygon_length_four_edges_returns_4(self):
e1 = Edge(Vertex(0, 0), Vertex(1, 0))
e2 = Edge(Vertex(1, 0), Vertex(1, 1))
e3 = Edge(Vertex(0, 1), Vertex(1, 1))
e4 = Edge(Vertex(0, 0), Vertex(0, 1))
polygon = [e1, e2, e3, e4]
self.assertEqual(polygon_length(polygon), 4)
def test_polygon_length_four_edges_returns_4(self):
e1 = Edge(Vertex(0, 0), Vertex(1, 0))
e2 = Edge(Vertex(1, 0), Vertex(1, 1))
e3 = Edge(Vertex(0, 1), Vertex(1, 1))
e4 = Edge(Vertex(0, 0), Vertex(0, 1))
polygon = [e1, e2, e3, e4]
self.assertEqual(polygon_length(polygon), 4)
def _score(self, polygon, data):
edges = polygon_to_array(polygon)
if self.config.gpu:
cost = cost_function_gpu(data, edges)
else:
cost = cost_function(data, edges)
# try:
length_factor = 1 / polygon_length(polygon)
return (cost**self.config.alpha) * (length_factor**self.config.beta)
def _score(self, polygon, data):
edges = polygon_to_array(polygon)
if self.config.gpu:
cost = cost_function_gpu(data, edges)
else:
cost = cost_function(data, edges)
# try:
length_factor = 1 / polygon_length(polygon)
return (cost ** self.config.alpha) * (length_factor ** self.config.beta)
