It proposes a reference model, which can achieve the service of personalized learning information. It explains the key elements in the model composition.
提出了实现个性化学习信息服务的参考模型，并描述了模型中的关键构成要素。
The personalized information service is thought of a new service model in digital libraries.
个性化信息服务将成为数字图书馆服务的新模式。
User model is the key technology in the personalized service system.
用户模型是个性化服务系统中的关键技术。
It builds the ideal constructive graph of personalized information service system through the toolbox model of system.
并以系统的工具箱模式构建了理想化的个性化信息服务系统的结构图。
Therefore, how to build user model by analyzing users' interests and preferences, and provide users with excellent personalized service is becoming the hot research topic.
因此，如何通过分析用户的兴趣偏好建立用户模型，从而来向用户提供良好的个性化服务成为研究的热点课题。
To embody the relations between terms and provide a better personalized service for the (user,) the idea of constructing the user interest model under the semantic network is proposed.
为了体现词条之间的关系，更好地为用户提供个性化服务，提出了在语义网络下对用户兴趣建模的思想。
Digital library has changed the traditional model of library services, at the same time accumulated a large number of reader information, which provides the base data for personalized service.
数字图书馆改变了传统图书馆的服务模式，同时也积累了大量的读者信息，为个性化服务提供了数据基础。
Digital library has changed the traditional model of library services, at the same time accumulated a large number of reader information, which provides the base data for personalized service.
数字图书馆改变了传统图书馆的服务模式，同时也积累了大量的读者信息，为个性化服务提供了数据基础。
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