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NonContiguos tests fixed for Kdiag_dX

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This commit is contained in:
James Hensman 2014-09-15 09:55:02 +01:00
parent 33fcd06ccc
commit ed754823be
2 changed files with 6 additions and 1 deletions
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1
GPy/inference/latent_function_inference/dtc.py
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@ -124,6 +124,7 @@ class vDTC(object):
v, _ = dtrtrs(L, tmp, lower=1, trans=1) v, _ = dtrtrs(L, tmp, lower=1, trans=1)
tmp, _ = dtrtrs(LA, Li, lower=1, trans=0) tmp, _ = dtrtrs(LA, Li, lower=1, trans=0)
P = tdot(tmp.T) P = tdot(tmp.T)
stop
#compute log marginal #compute log marginal
log_marginal = -0.5*num_data*output_dim*np.log(2*np.pi) + \ log_marginal = -0.5*num_data*output_dim*np.log(2*np.pi) + \

6
GPy/testing/kernel_tests.py
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@ -215,7 +215,10 @@ def check_kernel_gradient_functions(kern, X=None, X2=None, output_ind=None, verb
if verbose: if verbose:
print("Checking gradients of Kdiag(X) wrt X.") print("Checking gradients of Kdiag(X) wrt X.")
try: try:
result = Kern_check_dKdiag_dX(kern, X=X).checkgrad(verbose=verbose) testmodel = Kern_check_dKdiag_dX(kern, X=X)
if fixed_X_dims is not None:
testmodel.X[:,fixed_X_dims].fix()
result = testmodel.checkgrad(verbose=verbose)
except NotImplementedError: except NotImplementedError:
result=True result=True
if verbose: if verbose:
@ -346,6 +349,7 @@ class KernelTestsNonContinuous(unittest.TestCase):
kern = GPy.kern.IndependentOutputs(k, -1, name='ind_split') 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)) self.assertTrue(check_kernel_gradient_functions(kern, X=self.X, X2=self.X2, verbose=verbose, fixed_X_dims=-1))
def test_ODE_UY(self): def test_ODE_UY(self):
kern = GPy.kern.ODE_UY(2, active_dims=[0, self.D]) kern = GPy.kern.ODE_UY(2, active_dims=[0, self.D])
X = self.X[self.X[:,-1]!=2] X = self.X[self.X[:,-1]!=2]