The portal must show the end user personalized content based on that user's registered profile.
门户必须根据用户注册的概要信息向最终用户显示个性化内容。
Based on the analysis of the user profile and the characteristics of personalized document recommendation, this paper proposes a personalized recommendation method based on semantic expansion.
本文在分析用户文档和文献个性化推荐特点的基础上，提出了一个基于语义扩展的个性化推荐方法。
An adaptive user profile is used to provide personalized service.
利用自适应用户配置文件提供个性化服务。
Personalized recommending system is one of the important means providing individual information in library . User profile is the basis and core of the personalized recommending system.
个性化推荐系统已成为图书馆提供个性化服务的重要手段，而用户模型则是个性化推荐系统的基础和核心。
User profile description is the core component of personalized search algorithm.
用户特征的描述方式是实现个性化搜索算法的核心因素。
User profile description is the core component of personalized search algorithm.
用户特征的描述方式是实现个性化搜索算法的核心因素。
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