科技情报研究2024，Vol.6Issue(3)：10-25,16.DOI:10.19809/j.cnki.kjqbyj.2024.03.002
中国情报学研究四十年(1979-2019):基于期刊论文研究主题及研究特征的分析
Forty Years of Chinese Information Science(1979-2019):Analysis of Research Themes and Characteristics Based on Journal Papers
摘要
Abstract
[Purpose/significance]This paper aims to analyze the characteristics presented by Chinese information sci-ence research during the forty years between 1979-2019,so as to form an objective understanding of the development of Chinese information science.[Method/process]This paper collects 46 252 journal articles on information science and intelligence work included in the China National Knowledge Infrastructure(CNKI),takes their titles,abstracts and keywords as the corpus,and identifies the formation of 26 research themes in Chinese information science through the construction of the LDA theme model,and based on this data,and combining with the background knowl-edge of the development of Chinese information science,analyzes the characteristics and progress of Chinese informa-tion science research in the light of the four aspects of these research papers:the content of the study,the research tar-gets,the characteristics embodied in the research results,and the research of information science itself.[Result/con-clusion]From the perspective of content,papers in Chinese information science journals can be summarized as six ma-jor research topics;From the perspective of objects,the term information remains the most core concept in Chinese in-formation research,with literature,journals,and papers being important research objects,and knowledge and data gradually being incorporated into the research scope;From the perspective of achievements,significant achievements have been made in literature analysis and research,information analysis and data analysis,knowledge organization and expression;and evaluation,core screening,and hotspot identification are the main application forms of Chinese information research achievements;From the perspective of research on the discipline itself,Chinese information sci-ence needs to pay more attention to theoretical practice and education.关键词
情报学/中国情报学/情报工作/研究主题/研究特征/LDA主题模型/混合研究法Key words
information science/Chinese information science/information work/topics research/features research/LDA thematic modeling/Mixed research method引用本文复制引用
周晓英,裴俊良..中国情报学研究四十年(1979-2019):基于期刊论文研究主题及研究特征的分析[J].科技情报研究,2024,6(3):10-25,16.基金项目
2021年湖南省创新平台与人才计划项目"湖南科技情报服务创新研究群体"(编号:2021RC5029) （编号:2021RC5029）
