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分析了分类法和主题法这两种情报检索方法的异同,介绍了分类主题一体化语言的特点及其在联机数据库检索系统和搜索引擎等网络信息资源检索系统中的应用。
The similarities and differences between the two methods of information retrieval based on taxonomy and thematic method are analyzed. The characteristics of categorized topic integrated language are introduced, and their applications in online information retrieval systems such as online database retrieval system and search engine are introduced.