我国图书情报科研团队结构及主题特征演化分析——基于合著网络  

Analysis on the Structure and Theme Characteristics Evolution of China’s Library and Information Scientific Research Team:Based on the Coauthor Network

作　　者：张新猛[1,2] 胡海军 ZHANG Xinmeng;HU Haijun

机构地区：[1]广东外语外贸大学非通用语种重点实验室,广东广州510006 [2]广东外语外贸大学信息科学与技术学院,广东广州510006

出　　处：《图书情报导刊》2022年第10期71-78,共8页Journal of Library and Information Science

摘　　要：科研团队结构及主题特征演化研究,有助于优化科研团队建设,把握学科研究热点与前沿趋势。根据2001—2021年中国知网上图书情报领域核心期刊论文数据,构建了加权合著网络,运用社会网络分析及自然处理技术,探讨了科研团队结构特征及研究主题特征,发现图书情报领域科研合作在不断加强,少数核心成员决定了科研团队结构,且核心成员的关系子图呈现多种结构特征,指出图书情报领域科研主题具有较明显的地域特征,科研主题的演化同社会发展以及科学技术更新密切相关,大数据、知识图谱等研究主题成为近几年的研究热点。Research on the evolution of the structure of scientific research teams and theme characteristics will be helpful to optimize the construction of scientific research teams and grasp the hotspots and frontier trends of disciplinary research. According to the data of core journal papers in the field of library and information on CNKI from 2001 to 2021,this paper constructs a weighted coauthor network,and by using social network analysis and natural processing techniques,explores the structural characteristics of scientific research teams and the characteristics of research topics,finding that the scientific research cooperation in the field of library and information has been continuously strengthened,a few core members determine the structure of the research team,and the relational sub-graph of the core members presents a variety of structural characteristics,and points out that scientific research topics in the field of library and information have obvious regional characteristics,the evolution of scientific research topics is closely related to social development and sci-tech updates,and the research topics such as big data and knowledge graphs have become research hotspots in recent years.

关 键 词：合著网络 社区检测 科研团队 研究主题 演化分析 

分 类 号：G250.252[文化科学—图书馆学]