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bugfix for grad_dict

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This commit is contained in:
James Hensman 2014-03-14 10:29:14 +00:00
parent f50b121d4d
commit da4303f71b
4 changed files with 4 additions and 4 deletions
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2
GPy/core/sparse_gp.py
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@ -60,7 +60,7 @@ class SparseGP(GP):
dL_dKmm = self.grad_dict.pop('dL_dKmm')
self.kern.update_gradients_full(dL_dKmm, self.Z, None)
target = self.kern.gradient.copy()
self.kern.update_gradients_expectations(variational_posterior=self.X, Z=self.Z, dL_dpsi0=grad_dict['dL_dpsi0'], dL_dpsi1=grad_dict['dL_dpsi1'], dL_dpsi2=grad_dict['dL_dpsi2'])
self.kern.update_gradients_expectations(variational_posterior=self.X, Z=self.Z, dL_dpsi0=self.grad_dict['dL_dpsi0'], dL_dpsi1=self.grad_dict['dL_dpsi1'], dL_dpsi2=self.grad_dict['dL_dpsi2'])
self.kern.gradient += target
#gradients wrt Z