信息时代数字图书馆检索系统研究

Research on Digital Library Retrieval System in the Information Age

信息检索系统是信息时代一项重要技术,可以在海量数据中快速定位信息。数字图书馆作为信息融合平台,需要能针对用户的需求检索信息,以强化数字图书馆的服务反馈,竭力发挥信息资源的支持作用。为此,文章结合信息时代数字图书馆特点,阐释与研究信息检索系统,通过分析检索系统明确信息检索模型、系统需求、系统功能、系统框架、系统设计以及数据库设计,构建具有特色的数字图书馆检索系统,以供参考。

Information retrieval system is an important technology in the information age,it can locate the information quickly in the mass data,the digital library as the information fusion platform,needs to carry on the information retrieval according to the user's demand,in order to strengthen the service feedback of digital library,try to play a supporting role of information resources.Therefore,the article will combine the characteristics of the digital library in the information age to explain and study the information retrieval system,through the analysis of the retrieval system,clear information retrieval model,system requirements,system functions,and on this basis,clear system framework,system design and database design,build a more characteristic digital library retrieval system for reference.