我国情报检索语言研究透视——以共词分析为方法  

The Perspective of Information Retrieval Language Study in China:Take Co-word Analysis for a Method

作　　者：羌丽[1] 屈卫群[2] 

机构地区：[1]南京大学信息管理系,210093 [2]南京农业大学信息管理系,210095

出　　处：《图书馆杂志》2010年第10期10-15,共6页Library Journal

摘　　要：全国第五次情报检索语言发展方向研讨会带来了情报检索语言发展问题的又一次大讨论。本文以1979-2008年该领域发表的期刊论文为数据源,获得高频关键词,构造其相异矩阵,利用SPSS软件进行聚类分析,并绘制出战略坐标图。结果表明:情报检索语言的学科内部结构正在发生变化,研究对象逐渐增加,在网络环境下的应用不断拓展,搜索引擎、网页信息自动处理等概念不断出现。该探索性研究较好地演绎了近三十年我国情报检索语言的发展。A new discussion over information retrieval language＇s development emerges in the occasion of the fifth national information retrieval language＇s seminar. This paper obtains data from those professional journal papers in 1979～2008. After choosing high-frequency keywords, we construct their dissimilarity matrices. Then, these two matrices are input into SPSS17.0 to perform the course of clustered analysis using the hierarchical cluster method. It makes clear that the information retrieval language area has an evolution in structure with the increase of research objects. At the same time, its application under the network environment is developing, with the emergence of these concepts such as search engine, automatic processing of information on the website. This exploratory study expounds the progress of information retrieval language in the nearly three decades in China.

关 键 词：共词分析 情报检索语言 聚类分析 战略坐标图 

分 类 号：G353[文化科学—情报学]