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added precomputed kernel class

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vsaase 2016-04-13 21:46:07 +02:00
parent dd4bef0120
commit 7dca4218fc
3 changed files with 60 additions and 1 deletions
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9
GPy/testing/kernel_tests.py
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@ -339,6 +339,15 @@ class KernelGradientTestsContinuous(unittest.TestCase):
k = GPy.kern.StdPeriodic(self.D)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_Precomputed(self):
Xall = np.concatenate([self.X, self.X2])
cov = np.dot(Xall, Xall.T)
X = np.arange(self.N).reshape(1,self.N)
X2 = np.arange(self.N,2*self.N+10).reshape(1,self.N+10)
k = GPy.kern.Precomputed(1, cov)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=X, X2=X2, verbose=verbose))
class KernelTestsMiscellaneous(unittest.TestCase):
def setUp(self):