Table 1.

Notations and their descriptions.

Notations	Descriptions
G	The given network
V	Set of nodes in the given network
E	Set of edges in the given network
v	A node v ∈ V
ei, j	An edge between nodes vi and vj
n	Number of nodes in the given network
c	The number of class labels for nodes in V
A	The adjacency matrix of G
d	The dimension of learned node representations
Z	The initial feature matrix of nodes
H	The embedding representation matrix of nodes