Graph regularization weighted nonnegative matrix factorization for link prediction in weighted complex network. - Guangfu Chen; Chen Xu 004; Jingyi Wang 001; Jianwen Feng; Jiqiang Feng (Neurocomputing, 2019)

Nonnegative matrix factorization for link prediction in directed complex networks using PageRank and asymmetric link clustering information. - Guangfu Chen; Chen Xu 004; Jingyi Wang 001; Jianwen Feng; Jiqiang Feng (Expert Syst. Appl., 2020)

Link prediction by deep non-negative matrix factorization. - Guangfu Chen; Haibo Wang; Yili Fang; Ling Jiang (Expert Syst. Appl., 2022)

Pairwisely constrained symmetric non-negative matrix factorization for link prediction in complex networks using degree-related clustering coefficient and improved closeness centrality. - Guangfu Chen; Bin Xie; Xiaofei Li; Jizhi Zhao (Clust. Comput., 2025)