国外图书馆学情报学知识图谱研究＊--基于Sci2的文献引文耦合分析

Mapping Knowledge Domain of Foreign Library and Information Science Based on Sci^2: Taking Paper Bibliographic Coupling Analysis as an Example

利用JCR收录的图书情报领域的83种期刊为数据来源,以此数据进行国外图书馆学情报学研究,然后利用知识图谱工具Sci2进行文献引文耦合分析。Sci2通过对施引文献进行聚类,揭示不同时间段关键作者及其研究的方向和热点,以及作者间交流合作的变迁情况。最后分析了国外图书馆学情报学文献引文耦合图谱的特点,总结了国外图书馆学情报学的发展特征。

The data source is based on the 83 kinds of journals of LIS, which are recruited into JCR. This article uses mapping knowledge domain tool Sci2 to implement Paper Bibliographic Coupling Analysis. In the map, by clustering the citing articles, Sci2 not only reveals the key authors and their research directions and focuses in different periods, but also demonstrates the changes of cooperation between au-thors. Finally, this paper analyzes the characteristic of Paper Bibliographic Coupling and summarizes development features of Foreign Li-brary and Information Science.