Semisupervised Community Preserving Network Embedding with Pairwise Constraints

Table 1

The frequently used notations.

Notation	Meaning
	An unweighted and undirected network
	The nodes set of
	The edges set of
	The adjacency matrix of
	The degree matrix of
	The node similarity matrix
	The node representation matrix
	The must-link constraint matrix
	The cannot-link constraint matrix
	The number of nodes
	The number of edges
	The number of communities
	The dimension of node representation vectors