介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
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