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Pattern Recognition and Artificial Intelligence  2023, Vol. 36 Issue (10): 877-889    DOI: 10.16451/j.cnki.issn1003-6059.202310002
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Working Memory Theory Driven Natural Attribute Prediction Model for Social Media User Profiling
LIU Jinhang1, LI Lin2, LONG Sijie2, WANG Conghui2
1. School of Computer Science, Hubei University of Technology, Wuhan 430068;
2. School of Computer Science and Artificial Intelligence, Wuhan University of Technology, Wuhan 430070

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Abstract  Constructing user profiling systems using contents generated by social media user can offer personalized services and precise marketing for e-commerce platform. It is a significant research direction in the field of social media analysis. In this paper, the document-level multimodal data formed by users publishing content chronologically is studied, and the challenges brought by that to user profiling are analyzed. Aiming at the natural attribute primarily related to user gender and birth year, how to deal with and analyze the document-level multimodal data posted by social media users efficiently is studied as well. A natural attribute prediction model for social media user profiling is proposed. Inspired by cognitive psychology, an effective data chunking method is designed via working memory theory to alleviate the problems of semantics broken and synthetic discourse in traditional methods. To solve the problem of user content preference, an attention mechanism is employed to balance task contributions between intra-modal and inter-modal data. Experiments show that the proposed model is superior in user gender and birth year prediction.
Key wordsSocial Media      User Profiling      Natural Attribute      Working Memory Theory     
Received: 22 August 2023     
ZTFLH: TP311  
Fund:National Natural Science Foundation of China(No.62106070), Opening Foundation of State Key Laboratory of Cog- nitive Intelligence(CIOS-2022SC03)
Corresponding Authors: LI Lin, Ph.D., professor. Her research interests include multi-modal machine learning, information retrieval and recommender system.   
About author:: LIU Jinhang, Ph.D., lecturer. His research interests include artificial intelligence and big data, user profiling and recommender system. LONG Sijie, master student. His research interests include multi-modal machine lear-ning and user profiling. WANG Conghui, master student. Her research interests include multi-modal machine learning and computational personality.
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LIU Jinhang
LI Lin
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WANG Conghui
Cite this article:   
LIU Jinhang,LI Lin,LONG Sijie等. Working Memory Theory Driven Natural Attribute Prediction Model for Social Media User Profiling[J]. Pattern Recognition and Artificial Intelligence, 2023, 36(10): 877-889.
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http://manu46.magtech.com.cn/Jweb_prai/EN/10.16451/j.cnki.issn1003-6059.202310002      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2023/V36/I10/877
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