A Double Non-Negative Matrix Factorization Model for Signed Network Analysis. - Wei Yu 016; Rongjian Mu; Ying Sun 005; Xue Chen 005; Wenjun Wang 002; Huaming Wu (ISPA/BDCloud/SocialCom/SustainCom, 2019)

A Regularized Convex Nonnegative Matrix Factorization Model for signed network analysis. - Jia Wang; Rongjian Mu (Soc. Netw. Anal. Min., 2021)