On joint modeling of Topical Communities and Personal Interest in microblogs

• Main Authors: HOANG, Tuan-Anh, LIM, Ee Peng
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Social media; Microblogs; Topic modeling; User modeling; Databases and Information Systems; Social Media
• Online Access: https://ink.library.smu.edu.sg/sis_research/2619; https://ink.library.smu.edu.sg/context/sis_research/article/3619/viewcontent/C122___On_Joint_Modeling_of_Topical_Communities_and_Personal_Interest_in_Microblogs__SocInfo14_.pdf
• Institution: Singapore Management University

In this paper, we propose the Topical Communities and Personal Interest (TCPI) model for simultaneously modeling topics, topical communities, and users’ topical interests in microblogging data. TCPI considers different topical communities while differentiating users’ personal topical interests from...