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ENH: fixed up BCGPLVM to work with new framework

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This commit is contained in:
James Hensman 2015-08-17 11:06:45 +01:00
parent 80f554adfd
commit e3fd7885bf
3 changed files with 38 additions and 27 deletions
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10
GPy/testing/model_tests.py
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@ -383,6 +383,16 @@ class GradientTests(np.testing.TestCase):
m = GPy.models.GPLVM(Y, input_dim, kernel=k)
self.assertTrue(m.checkgrad())
def test_BCGPLVM_rbf_bias_white_kern_2D(self):
""" Testing GPLVM with rbf + bias kernel """
N, input_dim, D = 50, 1, 2
X = np.random.rand(N, input_dim)
k = GPy.kern.RBF(input_dim, 0.5, 0.9 * np.ones((1,))) + GPy.kern.Bias(input_dim, 0.1) + GPy.kern.White(input_dim, 0.05)
K = k.K(X)
Y = np.random.multivariate_normal(np.zeros(N), K, input_dim).T
m = GPy.models.BCGPLVM(Y, input_dim, kernel=k)
self.assertTrue(m.checkgrad())
def test_GPLVM_rbf_linear_white_kern_2D(self):
""" Testing GPLVM with rbf + bias kernel """
N, input_dim, D = 50, 1, 2