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bug fix: inference_X for add kernel
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0834aafdd0
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1 changed files with 3 additions and 3 deletions
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@ -151,10 +151,10 @@ class Add(CombinationKernel):
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def gradients_qX_expectations(self, dL_dpsi0, dL_dpsi1, dL_dpsi2, Z, variational_posterior):
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from static import White, Bias
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target_grads = [np.zeros(v.shape) for v in variational_posterior.parameters]
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for p1 in self.parameters:
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for p1 in self.parts:
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#compute the effective dL_dpsi1. extra terms appear becaue of the cross terms in psi2!
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eff_dL_dpsi1 = dL_dpsi1.copy()
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for p2 in self.parameters:
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for p2 in self.parts:
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if p2 is p1:
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continue
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if isinstance(p2, White):
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@ -169,7 +169,7 @@ class Add(CombinationKernel):
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def add(self, other):
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if isinstance(other, Add):
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other_params = other.parameters[:]
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other_params = other.parts[:]
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for p in other_params:
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other.unlink_parameter(p)
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self.link_parameters(*other_params)
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