grad_HMM_stat_undir: C++ function for updating the gradient function in a static...

In ergmclust: ERGM-Based Network Clustering

Description

The C++ function grad_HMM_stat_undir() updates the gradient function when the number of clusters is greater than or equal to 2 in a static binary undirected network.

Usage

grad_HMM_stat_undir(theta, gamma, network, N, K)

Arguments

theta	Vector of current theta (network canonical parameters) values.
gamma	Vector of current gamma (variational parameters) values.
network	Array of a network adjacency matrices.
N	Number of nodes.
K	Number of clusters.

Value

Returns the gradient vector of ELBO with respect to theta parameters for Newton-Raphson update in the M-step.

Author(s)

Authors: Amal Agarwal, Lingzhou Xue

Maintainer: Yinqi Zhang <[e-mail]>

ergmclust documentation built on Feb. 1, 2021, 9:07 a.m.