【作者】 王祥君；

【导师】 瞿海斌； 程翼宇；

【作者基本信息】 浙江大学 ， 化学工程， 2002， 硕士

【摘要】 随着Internet的迅速发展，各种信息检索系统应运而生，人们希望能通过多功能、智能化的检索系统来全面、快速地获取所关心的信息。本文根据中医药信息检索的需求，论述中医药信息智能检索系统的设计与实现。全文分为五个章节，各章的具体内容如下： 第一章首先简要介绍信息检索系统的发展概况，然后概述中医药信息检索系统。 第二章对信息检索的基本理论作一综述，并对基于Internet的信息检索系统的开发技术进行分析与讨论。 第三章详细地论述中医药信息智能检索系统的分析与设计，包括系统的需求分析、系统目标、系统结构、系统网络设计、数据库设计、系统安全设计和应用开发工具的选择。 第四章在前几章的基础上，建立中医药信息智能检索系统，并重点阐述若干功能的实现，包括基于词表的扩展检索、关联检索等检索方法以及智能分析的实现。 第五章总结本论文的主要研究开发工作，并对系统的进一步研究工作进行了展望。更多还原

【Abstract】 With the rapid development of Internet, lots of information retrieval system have been designed and realized. People hope to acquire information wholly and rapidly by the multifunctional and intelligent information retrieval system. According to the requirement of the information retrieval for Traditional Chinese Medicine (TCM), the design and realization of intelligent retrieval system for TCM is discussed in this paper. This paper includes five chapters. In chapter one, the development of information retrieval and the information retrieval system for TCM are introduced. In chapter two, the basic theory of information retrieval is introduced at first. Then some technology of information retrieval system based on Internet is discussed. In chapter three, the general analysis and design of the system is described in detail, including the requirement analysis, system targets, structure of the system, database designing and so on. In chapter four, the realization of system is illustrated based on previous chapters. Some function during realization is set forth, which include query expansion, association retrieval and intelligent analysis. Finally, the work on this paper is summarized hi chapter five and some suggestions on further studies are also given.更多还原