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added fixed effect kernel

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This commit is contained in:
Nicolo Fusi 2013-03-13 14:24:10 +00:00
parent e812368a87
commit 6da0feb7fc
4 changed files with 68 additions and 1 deletions
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11
GPy/testing/kernel_tests.py
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@ -15,6 +15,17 @@ class KernelTests(unittest.TestCase):
m = GPy.models.GP_regression(X,Y,K)
self.assertTrue(m.checkgrad())
def test_fixedkernel(self):
"""
Fixed effect kernel test
"""
X = np.random.rand(30, 4)
K = np.dot(X, X.T)
kernel = GPy.kern.fixed(4, K)
Y = np.ones((30,1))
m = GPy.models.GP_regression(X,Y,kernel=kernel)
self.assertTrue(m.checkgrad())
def test_coregionalisation(self):
X1 = np.random.rand(50,1)*8
X2 = np.random.rand(30,1)*5