图书情报工作 ›› 2022, Vol. 66 ›› Issue (8): 72-83.DOI: 10.13266/j.issn.0252-3116.2022.08.008

• 工作研究 • 上一篇    下一篇

LDA模型下我国公共图书馆微信平台阅读推广内容主题研究

李倩1,2, 王帅2   

  1. 1. 山西大学经济与管理学院, 太原 030006;
    2. 中国科学技术信息研究所, 北京 100038
  • 收稿日期:2021-08-23 修回日期:2021-12-22 出版日期:2022-04-30 发布日期:2022-04-24
  • 作者简介:李倩,副教授,博士,硕士生导师,中国科学技术信息研究所在职博士后,E-mail:86873657@qq.com;王帅,硕士研究生。
  • 基金资助:
    本文系国家社会科学基金一般项目"中文学术领域命名实体的知识图谱构建研究"(项目编号:18BTQ072)和山西省高等学校哲学社会科学研究项目"'互联网+'背景下山西省中小型工业企业营销模式创新研究"(项目编号:2016204)研究成果之一。

A Study on the Topic of WeChat Platform’s Reading Promotion Contents in Public Libraries by Using LDA Model in China

Li Qian1,2, Wang Shuai2   

  1. 1. School of Economics and Management, Shanxi University, Taiyuan 030006;
    2. Institute of Scientific and Technical Information of China, Beijing 100038
  • Received:2021-08-23 Revised:2021-12-22 Online:2022-04-30 Published:2022-04-24

摘要: [目的/意义]识别国内公共图书馆借助微信公众平台开展阅读推广的内容主题及演化特征。[方法/过程]获取我国31家省级公共图书馆微信号发布的推文,对阅读推广内容进行界定和选取,运用LDA主题模型实现对阅读推广内容的主题识别、演化和阅读量分析。[结果/结论]发现当前公共图书馆借助微信开展的阅读推广内容主题可分为九大类,涵盖范围较广,每个主题随着时间的推移呈现不同的演化趋势,每个主题的阅读量也体现出不同的受欢迎程度。从推广内容的科学规划配比、推广内容从属地位的逆转、特殊人群推广内容设置、推广内容及形式的创新设计、打造品牌推广内容等角度对公共图书馆未来的微信阅读推广工作提出建议。

关键词: LDA模型, 微信公众平台, 阅读推广, 主题挖掘

Abstract: [Purpose/Significance] This paper aims to identify the content themes and evolutionary characteristics of reading promotion by using WeChat public platform in domestic public libraries. [Method/Process] This paper defined and selected the reading promotion contents by obtaining the tweets of 31 provincial public libraries on WeChat in China, and used the LDA theme model to realize the theme recognition, and analysis of evolution and reading times of reading promotion contents. [Result/Conclusion] It is found that the topics of reading promotion carried out by public libraries with WeChat can be divided into nine categories, covering a wide range, each topic shows different evolutionary trends over time and the amount of reading for each topic also reflects a different degree of popularity. Finally, from the perspectives of scientific planning and matching of the promotion contents, the reversal of the subordinate status of the promotion contents, the promotion content setting of special groups, the innovative design of the promotion contents and its forms, and the creation of brand promotion contents, suggestions on the future WeChat reading promotion work of public libraries are provided.

Key words: LDA model, WeChat public platform, reading promotion, theme mining

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