信息检索平台功能及结构设计  

On the Functional Framework of Retrieval Platform of Information

作　　者：虞衍聪[1] 钟声[2] 钟哲辉[3] 

机构地区：[1]海南大学法学院,海南海口570288 [2]海南大学信息学院,海南海口570228 [3]西南交通大学,四川成都610031

出　　处：《现代机械》2009年第3期63-65,共3页Modern Machinery

基　　金：海南省高等学校科研资助项目(项目编号Hjsk2008-21)

摘　　要：信息资源建设包括资源平台建设和检索平台建设,而信息检索平台是由核心技术层、通讯协议层和检索界面组成的立体功能结构。其中,核心技术层为检索平台的技术支持和保障;检索界面为检索平台的最前台,是技术和性能的集中体现,也是技术人文化的高度集成和再现;通讯协议层是连结平台、网络的通道。本文试图引进服务器-客户机模式,用后备词频数据库、倒排文档等方式实现信息检索。There are infonnation resource platform construction and information retrieval platform construction in the information resource configuration, and information retrieval platform is a solid functional framework which is composed of layer of core technology, communication protocol and interface of retrieval etc. The layer of core teclmology , in additional, is the rest and safeguard, and the interface of retrieval is on the furthest stage and centralized representation of technology and function, high integration and emersion of technical humanization, and the layer of communication protoeol is interlink platform and network channel of the informational retrieval platform. This paper, therefore, tries the effort to achieve information retrieval by introduction Server-Client model and fashion of preparative vocable frequence database and inverse permutation and combination document.

关 键 词：功能结构 信息检索 检索平台 技术实现 服务器-客户机模式 信息资源 

分 类 号：G354.4[文化科学—情报学]