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网上信息的无序性、分散性、多样性给用户检索信息带来了不便，如何提高检索效率，为用户提供简洁方便的信息检索指引，即建立网络信息导航是趋势所在。本文介绍了网络导航系统组成及应解决的技术问题。包括搜索引擎、中文信息自动标引分类和检索及导航相关服务和全国导航分布体系的建立等。通过信息导航系统实现全国甚至全球的文献信息资源共享。
Disorderly, decentralized and diversity of online information bring inconvenience to users in retrieving information, and how to improve search efficiency and provide users with concise and convenient information retrieval guidelines, that is, establishing network information navigation is the trend. This article describes the network navigation system components and technical problems to be solved. Including search engines, automatic classification of Chinese information and retrieval and navigation related services and the establishment of the national navigation distribution system. Through the information navigation system to achieve national and even global document information resources sharing.