Bibliometric cartography of information retrieval research by using co-word analysis
Bibliometric cartography of information retrieval research by using co-word analysis
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DOI：
10.1016/s0306-4573(00)00051-0
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发表时间：
2001-11-01
影响因子：
8.6
通讯作者：
Foo, S
中科院分区：
文献类型：
--
作者：
Ding, Y;Chowdhury, GG;Foo, S
本研究的目的是绘制 1987 年至 1997 年期间信息检索 (IR) 领域的知识结构图。共词分析用于通过测量 IR 领域中相关出版物或其他文本的代表术语的关联强度来揭示 IR 领域的模式和趋势。数据收集自 1987 年至 1997 年期间的科学引文索引 (SCI) 和社会科学引文索引 (SSCI)。除SCI和SSCI数据库添加的关键词外，其他重要关键词均由人工从标题和摘要中提取。使用词汇控制工具进一步标准化这些关键词。为了追踪IR领域的动态变化，将整个11年期间进一步分为两个连续时期：1987-1991年和1992-1997年。结果表明，IR 领域有一些既定的研究主题，并且它也迅速变化以接受新的主题。 (C) 2001 Elsevier Science Ltd. 保留所有权利。
The aim of this study is to map the intellectual structure of the field of Information Retrieval (IR) during the period of 1987-1997. Co-word analysis was employed to reveal patterns and trends in the IR field by measuring the association strengths of terms representative of relevant publications or other texts produced in IR field. Data were collected from Science Citation Index (SCI) and Social Science Citation Index (SSCI) for the period of 1987-1997. In addition to the keywords added by the SCI and SSCI databases, other important keywords were extracted from titles and abstracts manually. These keywords were further standardized using vocabulary control tools. In order to trace the dynamic changes of the IR field, the whole 11-year period was further separated into two consecutive periods: 1987-1991 and 1992-1997. The results show that the IR field has some established research themes and it also changes rapidly to embrace new themes. (C) 2001 Elsevier Science Ltd. All rights reserved.