Proceedings of the First International Conference on Science, Engineering and Technology Practices for Sustainable Development, ICSETPSD 2023, 17th-18th November 2023, Coimbatore, Tamilnadu, India

Research Article

Research on Library Accurate Recommendation System Based on Big Data Technology and User Portrait

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  • @INPROCEEDINGS{10.4108/eai.17-11-2023.2342824,
        author={Lujie  Duan},
        title={Research on Library Accurate Recommendation System Based on Big Data Technology and User Portrait},
        proceedings={Proceedings of the First International Conference on Science, Engineering and Technology Practices for Sustainable Development, ICSETPSD 2023, 17th-18th November 2023, Coimbatore, Tamilnadu, India},
        publisher={EAI},
        proceedings_a={ICSETPSD},
        year={2024},
        month={1},
        keywords={big data technology user portrait; library accurate recommendation system},
        doi={10.4108/eai.17-11-2023.2342824}
    }
    
  • Lujie Duan
    Year: 2024
    Research on Library Accurate Recommendation System Based on Big Data Technology and User Portrait
    ICSETPSD
    EAI
    DOI: 10.4108/eai.17-11-2023.2342824
Lujie Duan1,*
  • 1: Shandong University of Science and Technology, Qingdao, 266590, Shandong, China
*Contact email: miaomiaofangkun@163.com

Abstract

As an information sharing center, university library covers almost all languages and various carriers of information, so how to effectively use information resources and give full play to the service role of the library is very important. Nowadays, with the rapid development of the Internet, big data and cloud computing, the undifferentiated recommended content of the existing library management system has been unable to meet the diverse and personalized needs of users; for a large number of user data accumulated in the library management system over the years, the value of data needs to be excavated. Therefore, the use of data technology for innovation has become a new driving force for the development and transformation of libraries. User portrait is a kind of data analysis tool which can process the data related to users, extract the user feature vector, and then get the user feature model to display the user panorama intuitively. This paper applies the user portrait to the library field, constructs the portrait model through data analysis, and uses the portrait to effectively predict user preferences, user interests and user behavior, which can be used as a basis to achieve accurate recommendation of library books and meet the personalized needs of readers.