网络信息资源的知识检索研究

Research on Knowledge Retrieval of Internet Information Resources

本文介绍信息检索到知识检索的发展 ,比较知识检索与信息检索的区别和联系 ,提出基于Internet分布式信息资源的两级检索策略 ,分析知识检索的发展所需要解决的问题。

This paper introduces the development from information retrieval to knowledge retrieval,and compares the difference and the relation between information retrieval and knowledge retrieval,then puts forward two-step strategy of knowledge retrieval in the internet-based distributive network environment,finally analyzes some issues to be solved in the course of the development of knowledge retrieval.