图书馆研究

图书馆研究 ›› 2011, Vol. 41 ›› Issue (4): 111-115.

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基于用户情境及语义网技术的个性化搜索引擎

吴芳   

  1. 沈阳理工大学图书馆,辽宁沈阳110159
  • 发布日期:2019-04-28
  • 作者简介:吴芳（1980-），女，馆员，本科，研究方向：读者服务。

A Personalized Search Engine Based on User Context and Semantic Web Technology

WU Fang （Library of Shenyang Institute of Technology, Shenyang 110159,China）   

  • Published:2019-04-28

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摘要： 随着网络资源的不断增加,用户对网络搜索引擎的要求越来越高。为了满足用户客观、准确、及时、深入的个性化信息检索的需求,必须改进现有搜索引擎,以便用户能更多地参与搜索流程。提出了在搜索引擎检索过程中融入用户的情境信息,即建立一个用户情境模型结构,并将其与搜索引擎集成在一起,在所集成的结构中应用语义网技术,增加搜索引擎对所检索信息的语义理解,从而实现个性化的信息检索。

关键词: 搜索引擎 用户情境 语义网 个性化检索

Abstract: With the increasing of web resources, users have strong demands to the network search engine. The existing search engine must be improved in order to satisfy the users＇ objective, accurate and prompt personalization information retrieval requests and to make them participate in the search flow. This paper proposes that user context information must be added to the process of search engine retrieval. It means that we should construct a user context model, integrate it with the search engine and the semantic web technology in this framework, and increase the understanding of semantic meaning of retrieval information in the searching. The personalized information search will be realized.

Key words: search engine; user context; semantic web; personalized search

中图分类号: 

  • G354