摘要
通过对智慧图书馆文献前沿主题识别及其演化分析,能够帮助学者识别该领域潜在主题并对智慧图书馆未来发展趋势进行研判。以CNKI中智慧图书馆领域3130篇期刊文献为研究对象,利用LDA主题模型与共现矩阵进行阶段主题抽取、主题识别;利用Word2Vec结合相似度计算进行演化路径构建,分析了我国智慧图书馆在不同时期主题内容的演化规律。研究结果表明,我国智慧图书馆研究主要关注智慧服务、信息技术、智慧图书馆建设、高校智慧图书馆、智慧图书馆特征5个方面,并在智慧服务、信息技术及高校智慧图书馆3方面形成了演化路径。通过对智慧图书馆主题识别与演化分析,以期更好地把握我国智慧图书馆发展方向,为其可持续发展提供参考和理论依据。
Through the topic identification and evolution analysis of the literature frontier of smart library,researchers can grasp the current situation of the field and judge the future development trend of smart library.Taking 3130 periodical literatures in the field of smart library in CNKI as the research object,this paper uses LDA theme model and co-occur⁃rence matrix to carry out stage theme extraction and theme recognition,uses Word2Vec and similarity calculation to con⁃struct the evolution path,and analyzes the evolution law of the subject content of China’s smart libraries in different peri⁃ods.The research results show that the smart library research in China mainly focuses on five aspects of smart service,in⁃formation technology,smart library construction,university smart library,and smart library characteristics,and has formed an evolutionary path in three aspects of smart service,information technology,and university smart library.Through the theme identification and evolution analysis of smart libraries,the author hopes to better grasp the develop⁃ment direction of smart libraries in China and provide reference and theoretical basis for its sustainable development.
作者
冷雪卓
崔文波
张涛
LENG Xuezhuo;CUI Wenbo;ZHANG Tao
出处
《图书情报导刊》
2022年第9期58-66,77,共10页
Journal of Library and Information Science
基金
黑龙江省哲学社会科学研究规划项目“数智时代情报分析算法风险识别及其治理机制研究”(项目编号:21TQB113)
黑龙江省艺术科学规划项目“5G技术驱动下高校图书馆智慧服务平台建设研究”(项目编号:2021D019)。
