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[combination kernel] some fixing with error messages

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This commit is contained in:
Max Zwiessele 2014-05-09 11:14:30 +01:00
parent b050e1fb64
commit 289bb762cc
3 changed files with 17 additions and 12 deletions
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11
GPy/testing/kernel_tests.py
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@ -319,7 +319,7 @@ class KernelTestsMiscellaneous(unittest.TestCase):
GPy.kern.Kern(int(np.round((i+1)/j)), slice(0, i+1, j), "testkern")
# test the ability to have only one dim
sk = GPy.kern.RBF(2) + GPy.kern.Matern32(2)
self.assertEqual(sk.input_dim, 2)
self.assertEqual(sk.input_dim, "rbf:2 Mat32:2 + extra:[]")
def test_which_parts(self):
self.assertTrue(np.allclose(self.sumkern.K(self.X, which_parts=[self.linear, self.matern]), self.linear.K(self.X)+self.matern.K(self.X)))
@ -344,10 +344,15 @@ class KernelTestsNonContinuous(unittest.TestCase):
self.X2[(N0*2):, -1] = 1
def test_IndependentOutputs(self):
k = GPy.kern.RBF(self.D)
k = GPy.kern.RBF(self.D, active_dims=range(self.D))
kern = GPy.kern.IndependentOutputs(k, -1, 'ind_single')
self.assertTrue(check_kernel_gradient_functions(kern, X=self.X, X2=self.X2, verbose=verbose, fixed_X_dims=-1))
k = [GPy.kern.RBF(1, active_dims=[1], name='rbf1'), GPy.kern.RBF(self.D, name='rbf012'), GPy.kern.RBF(2, active_dims=[0,2], name='rbf02')]
k = [GPy.kern.RBF(1, active_dims=[1], name='rbf1'), GPy.kern.RBF(self.D, active_dims=range(self.D), name='rbf012'), GPy.kern.RBF(2, active_dims=[0,2], name='rbf02')]
kern = GPy.kern.IndependentOutputs(k, -1, name='ind_split')
self.assertTrue(check_kernel_gradient_functions(kern, X=self.X, X2=self.X2, verbose=verbose, fixed_X_dims=-1))
def test_Hierarchical(self):
k = [GPy.kern.RBF(2, active_dims=[0,2], name='rbf1'), GPy.kern.RBF(2, active_dims=[0,2], name='rbf2')]
kern = GPy.kern.IndependentOutputs(k, -1, name='ind_split')
self.assertTrue(check_kernel_gradient_functions(kern, X=self.X, X2=self.X2, verbose=verbose, fixed_X_dims=-1))