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started sorting out some tests

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James Hensman 2014-02-25 08:58:51 +00:00
parent da4686dd3c
commit 4eac0bd6db
7 changed files with 42 additions and 43 deletions
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8
GPy/kern/_src/add.py
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@ -67,13 +67,13 @@ class Add(Kern):
return sum([p.Kdiag(X[:, i_s]) for p, i_s in zip(self._parameters_, self.input_slices)])
def psi0(self, Z, mu, S):
def psi0(self, Z, variational_posterior):
return np.sum([p.psi0(Z[:, i_s], mu[:, i_s], S[:, i_s]) for p, i_s in zip(self._parameters_, self.input_slices)],0)
def psi1(self, Z, mu, S):
def psi1(self, Z, variational_posterior):
return np.sum([p.psi1(Z[:, i_s], mu[:, i_s], S[:, i_s]) for p, i_s in zip(self._parameters_, self.input_slices)], 0)
def psi2(self, Z, mu, S):
def psi2(self, Z, variational_posterior):
psi2 = np.sum([p.psi2(Z[:, i_s], mu[:, i_s], S[:, i_s]) for p, i_s in zip(self._parameters_, self.input_slices)], 0)
# compute the "cross" terms
@ -101,7 +101,7 @@ class Add(Kern):
raise NotImplementedError, "psi2 cannot be computed for this kernel"
return psi2
def update_gradients_variational(self, dL_dKmm, dL_dpsi0, dL_dpsi1, dL_dpsi2, mu, S, Z):
def update_gradients_variational(self, dL_dKmm, dL_dpsi0, dL_dpsi1, dL_dpsi2, variational_posterior, Z):
from white import White
from rbf import RBF
#from rbf_inv import RBFInv