| 分类目录思想在信息检索中的应用——“先控”智能信息检索系统 |
| |
| 引用本文： | 乔鸿,余锦凤.分类目录思想在信息检索中的应用——“先控”智能信息检索系统[J].现代图书情报技术,2004,20(11):24-26. |
| |
| 作者姓名： | 乔鸿 余锦凤 |
| |
| 作者单位： | (北京大学信息管理系 北京 100871) |
| |
| 摘 要： | 针对Web信息检索现状和当前智能检索系统存在的问题，提出一个“先控”智能检索系统，面向基础用户，充分利用质量较高的网络资源分类目录体系，辅助形象化的“知识地图”显示，快速准确地定位用户的信息需求范畴，以提高检索效率和检索精度，同时分析了实现技术和尚待解决的问题。
|
| 关 键 词： | 分类目录 智能信息检索 搜索引擎 知识地图 |
| 收稿时间： | 2004-03-15 |
| 修稿时间： | 2004-06-18 |
Application of Directory Catalog in Information Retrieval——“Pre-controlled” Intelligent Information Retrieval System |
| |
| Qiao Hong Yu Jinfeng.Application of Directory Catalog in Information Retrieval——“Pre-controlled” Intelligent Information Retrieval System[J].New Technology of Library and Information Service,2004,20(11):24-26. |
| |
| Authors: | Qiao Hong Yu Jinfeng |
| |
| Institution: | (Department of Information Management, Peking University, Beijing 100871，China) |
| |
| Abstract: | Targeting problems in information retrieval in general and intelligent information retrieval in particular, this paper proposes a “Pre-controlled” intelligent information retrieval system, which utilizes more effectively the
high-quality catalog directories of network resources and is designed to satisfy the need of average users. With the help of the graphic “knowledge map”, it can quickly and accurately locate the scope of information that users need, hence enhancing the efficiency and precision of information retrieval. It also analyzes the key technology to realize the system and the problems needed to be researched further. |
| |
| Keywords: | Catalog directory Intelligent information retrieval Search engine Knowledge map |
|
| 点击此处可从《现代图书情报技术》浏览原始摘要信息 |
| 点击此处可从《现代图书情报技术》下载免费的PDF全文 |
