Personalized recommendation based on hierarchical interest overlapping community

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Jianxing Zheng, Suge Wang, Deyu Li, Bofeng Zhang

Published: 2019, Last Modified: 15 Jan 2026Inf. Sci. 2019EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Content-based and structured-based interest closenesses build multi-granularity subject similarity between users.•Hierarchical interest overlapping community is detected by considering the interest linkage density.•Memberships of a community are used to predict the preferences of target user.