def test_inverse_multiquadric():
Inverse_multiquadric = _kernel.get("inverse_multiquadric", c=1)
_test_kernel(Inverse_multiquadric)
def test_log():
Log = _kernel.get("log", d=3)
_test_kernel(Log)
def test_rational_quadratic():
Rational_quadratic = _kernel.get("rational_quadratic", c=1)
_test_kernel(Rational_quadratic)
def test_multiquadric():
Multiquadric = _kernel.get("multiquadric", c=1)
_test_kernel(Multiquadric)
def test_laplacian():
Laplacian = _kernel.get("laplacian", sigma=0.1)
_test_kernel(Laplacian)
def test_sigmoid():
Sigmoid = _kernel.get("sigmoid", alpha=1, c=0)
_test_kernel(Sigmoid)
def test_exponential():
Exponential = _kernel.get("exponential", sigma=0.1)
_test_kernel(Exponential)
def test_gaussian():
Gaussian = _kernel.get("gaussian", sigma=1)
_test_kernel(Gaussian)
def test_polynomial():
Polynomial = _kernel.get("polynomial", alpha=1, c=0, d=3)
_test_kernel(Polynomial)
def test_linear():
Linear = _kernel.get("linear", c=0)
_test_kernel(Linear)
def _test_kernel(kernel):
x, y = get_test_data()
kernel = _kernel.get(kernel)
val = kernel(x, y)
assert isinstance(val, int) or isinstance(val, float)