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文摘:在Saracevic以及Harter研究的基础上,提出了将语言学中的关联理论作为相关性研究的理论基础,并利用关联理论具体阐释了信息检索交互模型中的信息生产以及信息标引两项工作。
Abstract: Based on the study of Saracevic and Harter, this paper proposes that the theory of relevance in linguistics be used as the theoretical basis for the study of relevance and the theory of relevance is used to explain the two aspects of information production and information indexing in the information retrieval interaction model .