图书情报工作 ›› 2022, Vol. 66 ›› Issue (19): 99-109.DOI: 10.13266/j.issn.0252-3116.2022.19.010

• 情报研究 • 上一篇    下一篇

复杂网络视角下的研究主题学科交叉测度研究

黄菡1, 王晓光1,2, 王依蒙1   

  1. 1 武汉大学信息管理学院 武汉 430072;
    2 武汉大学信息资源研究中心 武汉 430072
  • 收稿日期:2022-04-22 修回日期:2022-07-11 出版日期:2022-10-05 发布日期:2022-10-25
  • 通讯作者: 黄菡,博士研究生,通信作者,E-mail:huanghan@whu.edu.cn。
  • 作者简介:王晓光,武汉大学信息管理学院副院长,教授,博士,博士生导师;王依蒙,硕士研究生
  • 基金资助:
    本文系国家自科基金面上项目"基于大规模开放科学知识图谱的学科新兴趋势探测研究"(项目编号:71874129)研究成果之一。

Research on the Interdisciplinary Measurement of Research Topics from the Perspective of Complex Networks

Huang Han1, Wang Xiaoguang1,2, Wang Yimeng1   

  1. 1 School of Information Management, Wuhan University, Wuhan 430072;
    2 Center for Studies of Information Resources, Wuhan University, Wuhan 430072
  • Received:2022-04-22 Revised:2022-07-11 Online:2022-10-05 Published:2022-10-25

摘要: [目的/意义] 学科交叉主题是多学科知识碰撞融合的产物,识别和测度学科交叉主题对于理解学科知识流转过程、发现新的学科生长点意义重大。[方法/过程] 在复杂网络视角下,基于研究主题的论文引证关系和学科引用网络结构,综合考察研究主题的学科多样性和学科凝聚性,提出一种新的学科交叉测度指标——TIc指标,并通过图书情报学科SSCI来源期刊近20年的论文数据进行实证分析以验证TIc指标的有效性。[结果/结论] 研究结果表明,TIc指标能通过学科领域下研究主题的学科交叉属性揭示学科整体的学科交叉态势,也能通过多样性和凝聚性两个维度特征揭示微观主题的多学科知识融合程度,是现有学科交叉测度指标体系的有效补充。此外,TIc指标能识别最具学科交叉发展潜力的研究主题,对于相关研究人员和从业人员的科研决策也有一定的指导意义。

关键词: 学科交叉, 学科交叉测度, 学科多样性, 学科凝聚性, TIc指标

Abstract: [Purpose/Significance] Interdisciplinary topics are the product of multidisciplinary knowledge collision and fusion. The identification and measurement of interdisciplinary topics are of great significance for understanding the process of subject knowledge transfer and discovering new discipline growth points.[Method/Process] From the perspective of complex network, this paper comprehensively investigated the discipline diversity and discipline coherence of research topics, and proposed a new interdisciplinary measure index, TIc, based on the citation relationship and discipline citation network structure of research topic. And an empirical experiment was conducted to verify the effectiveness of TIc based on the data of papers published in SSCI source journals of library and information science in the past 20 years.[Result/Conclusion] The results show that TIc index can reveal the overall interdisciplinary situation of the discipline through the interdisciplinary attributes of the research topics in the discipline, and also reveal the degree of multidisciplinary knowledge fusion of micro topics through the two dimensions of diversity and coherence, which is an effective supplement to the existing interdisciplinary measure index system. In addition, TIc index can identify the research topics with the most interdisciplinary development potential, which also has certain guiding significance for relevant researchers and practitioners to make scientific research decisions.

Key words: interdisciplinary, interdisciplinary measurement, discipline diversity, discipline coherence, TIc index

中图分类号: