Factored similarity models with social trust for top-N item recommendation

• Main Authors: GUO, Guibing, ZHANG, Jie, ZHU, Feida, WANG, Xingwei
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: Recommender Systems; Matrix Factorization; Social Trust; Trust Influence; Databases and Information Systems; E-Commerce
• Online Access: https://ink.library.smu.edu.sg/sis_research_all/12; https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=1031&context=sis_research_all
• Institution: Singapore Management University

Trust-aware recommender systems have attracted much attention recently due to the prevalence of social networks. However, most existing trust-based approaches are designed for the recommendation task of rating prediction. Only few trust-aware methods have attempted to recommend users an ordered list...