首页> 外文会议>International Conference on Advances in Intelligent Computing(ICIC 2005); 20050823-26; Hefei(CN) >SVM Based Automatic User Profile Construction for Personalized Search
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SVM Based Automatic User Profile Construction for Personalized Search

机译:基于SVM的个性化搜索自动用户配置文件构建

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The number of accessible Web pages has been growing fast on the Internet. It has become increasingly difficult for users to find information on the Internet that satisfies their individual needs. This paper proposes a novel approach and presents a prototype system for personalized information retrieval based on user profile. In our system, we return different searching results to the same query according to each user's profile. Compared with other personalized search systems, we learn the user profile automatically without any effort from the user. We use the method of support vector machine to construct user profile. A profile ontology is introduced in order to standardize the user profile and the raw results returned by the search engine wrapper. Experiments show that the precision of the returned web pages is effectively improved.
机译:Internet上可访问的网页数量一直在快速增长。用户在互联网上找到满足其个人需求的信息变得越来越困难。本文提出了一种新颖的方法,并提出了一种基于用户档案的个性化信息检索原型系统。在我们的系统中,我们根据每个用户的个人资料将不同的搜索结果返回到同一查询。与其他个性化搜索系统相比,我们无需用户任何努力即可自动学习用户资料。我们使用支持向量机的方法来构建用户档案。引入配置文件本体是为了标准化用户配置文件和搜索引擎包装返回的原始结果。实验表明,有效地提高了返回网页的准确性。

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