d428465e08eb62077e7f470f88413fd0fb04a478,GPy/kern/_src/basis_funcs.py,BasisFuncKernel,posterior_inf,#BasisFuncKernel#Any#Any#,39

Before Change

                posterior = self._highest_parent_.posterior
            except NameError:
                raise RuntimeError("This kernel is not part of a model and cannot be used for posterior inference")
        phi = self.phi(X)
        return self.variance * phi.T.dot(posterior.woodbury_vector), self.variance * (1 - self.variance * phi.T.dot(posterior.woodbury_inv.dot(phi)))
    
    @Cache_this(limit=3, ignore_args=())
    def _K(self, X, X2):

After Change

                posterior = self._highest_parent_.posterior
            except NameError:
                raise RuntimeError("This kernel is not part of a model and cannot be used for posterior inference")
        phi_alpha = self.phi(X) * self.variance
        return (phi_alpha).T.dot(posterior.woodbury_vector), (np.eye(phi_alpha.shape[1])*self.variance - mdot(phi_alpha.T, posterior.woodbury_inv, phi_alpha))
    
    @Cache_this(limit=3, ignore_args=())

Instances