def test_list_generator_from_minus_5_to_5(self) -> None:
for value in RandomListGenerator(
generator=RandomValueGenerator(-5, 5)).rand(10):
self.assertAlmostEqual(0, value, delta=5)
self.assertLess(value, 5, 'Cannot be greater than 5!')
self.assertGreater(value, -5, 'Cannot be less than -5!')
return None
def prepare_dataset(self):
self.__dataset = RandomPointDatasetGenerator(
classifier=PointClassifier(classes=self.__classes),
generator=RandomListGenerator(
generator=RandomValueGenerator(),)
).commit_classified(self.__size)
return RandomPointDatasetSplitter(self.__dataset).commit(ratio=self.__ratio)
def test_list_generator_from_minus_1_to_1(self) -> None:
for value in RandomListGenerator(
generator=RandomValueGenerator()).rand(10):
self.assertAlmostEqual(0, value, delta=1)
self.assertLess(value, 1, 'Cannot be greater than 1!')
self.assertGreater(value, -1, 'Cannot be less than -1!')
return None
def test_point_database_splitter_10000_samples(self):
x_train, x_test, y_train, y_test = RandomPointDatasetSplitter(
dataset=RandomPointDatasetGenerator(generator=RandomListGenerator(
generator=RandomValueGenerator()),
classifier=PointClassifier(12))
.commit_classified(10000)).commit(.7)
self.assertAlmostEqual(7000, len(x_train), delta=100)
self.assertAlmostEqual(7000, len(y_train), delta=100)
self.assertAlmostEqual(3000, len(x_test), delta=100)
self.assertAlmostEqual(3000, len(y_test), delta=100)
def test_point_dataset_generator_from_minus_5_to_5(self) -> None:
for point in RandomPointDatasetGenerator(
generator=RandomListGenerator(
generator=RandomValueGenerator(-5, 5)),
classifier=PointClassifier(12)).commit_classified(1000):
self.assertAlmostEqual(0, point[0][0], delta=5)
self.assertAlmostEqual(0, point[0][1], delta=5)
self.assertLess(point[0][0], 5,
'Point X coordinate cannot be greater than 5!')
self.assertGreater(point[0][0], -5,
'Point X coordinate cannot be less than -5!')
self.assertLess(point[0][1], 5,
'Point Y coordinate cannot be greater than 5!')
self.assertGreater(point[0][1], -5,
'Point Y coordinate cannot be less than -5!')
return None
def test_value_generator_from_minus_1_to_1(self) -> None:
self.assertAlmostEqual(0, RandomValueGenerator().rand(), delta=1)
return None
def test_value_generator_from_minus_5_to_5(self) -> None:
self.assertAlmostEqual(0, RandomValueGenerator(-5, 5).rand(), delta=5)
return None