bayespy.inference.vmp.nodes.wishart.WishartDistribution.compute_phi_from_parents

WishartDistribution.compute_phi_from_parents(u_n, u_V, mask=True)[source]

Compute natural parameters

\phi(n, V) = \begin{bmatrix} -\frac{1}{2} V \\ \frac{1}{2} n \end{bmatrix}