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)