RT Journal T1 An additive co-clustering for recommendation of integrating social network A1 DU Xixi, LIU Huafeng, JING Liping PB Journal of Shandong University(Engineering Science) FD 2018-06-20 YR 2018 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 48 IS 3 SP 96 DO 10.6040/j.issn.1672-3961.0.2017.404 K1 personalized recommendation;social networks;co-clustering LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1739.shtml}