The paper introduces the system structure of the knowledge discovery system of digital library of medical university,including knowledge service interaction layer,knowledge discovery processing layer,data mining & transmission layer and basic data resource layer,and discusses the knowledge service mode of the digital library of medical university supported by knowledge discovery,namely,the knowledge service mode based on embedded system,document database and collaborative mode.%介绍医学高校数字图书馆知识发现系统的体系结构,包括知识服务交互层、知识发现处理层、数据挖掘传递层、基础数据资源层,探讨知识发现支撑下医学高校数字图书馆的知识服务模式,即基于嵌入式、基于文献数据库、基于协同方式的知识服务模式.
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