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Implemented Mapping framework and associated linear and kernel mappings. This is needed for mean functions, back constrained GPLVM and the non-stationary Gibbs kernel.

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Neil Lawrence 2013-08-28 13:51:50 +02:00
parent 84b7156d23
commit d31b5a7c55
12 changed files with 353 additions and 12 deletions
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8
GPy/testing/kernel_tests.py
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@ -21,10 +21,10 @@ class KernelTests(unittest.TestCase):
def test_rbfkernel(self):
verbose = False
kern = GPy.kern.rbf(5)
self.assertTrue(Kern_check_model(kern).is_positive_definite())
self.assertTrue(Kern_check_dK_dtheta(kern).checkgrad(verbose=verbose))
self.assertTrue(Kern_check_dKdiag_dtheta(kern).checkgrad(verbose=verbose))
self.assertTrue(Kern_check_dK_dX(kern).checkgrad(verbose=verbose))
self.assertTrue(GPy.kern.Kern_check_model(kern).is_positive_definite())
self.assertTrue(GPy.kern.Kern_check_dK_dtheta(kern).checkgrad(verbose=verbose))
self.assertTrue(GPy.kern.Kern_check_dKdiag_dtheta(kern).checkgrad(verbose=verbose))
self.assertTrue(GPy.kern.Kern_check_dK_dX(kern).checkgrad(verbose=verbose))
def test_fixedkernel(self):
"""