基于元搜索引擎的专业式智能网络信息检索系统  

Meta-search based specialistic intelligent web information retrieval system

作　　者：盛宪锋[1] 山岚[1] 

机构地区：[1]北京化工大学信息工程与技术学院,北京100029

出　　处：《计算机工程与设计》2004年第1期69-73,共5页Computer Engineering and Design

摘　　要：随着网络信息资源的迅速增加和实时更新,如何及时准确地获取自己所需的有用信息是现代网络信息检索技术需要解决的主要问题。介绍了一种基于元搜索引擎的新型专业式智能网络信息检索系统。该系统建立专业词库和用户知识库,结合人工智能的Agent技术,能够很好地对用户的兴趣进行自适应学习,以实现个性化的信息检索,既保证了查全率,又提高了检索结果的查准率。Nowadays the information on the Internet is increasing rapidly and being updated in real time. How to acquire the information you need quickly and accurately is a primary research topic. A new specialized intelligent web information retrieval system based on a meta-search engine is introduced. It integrates the agent technology of AI, builds specialized knowledge base and user knowledge base. It also can learn user's interest by itself to realize personal information service. This system increases both the completeness and the precision of the search.

关 键 词：元搜索引擎 智能网络 信息检索 专业词库 用户知识库 人工智能 AGENT 

分 类 号：TP393.092[自动化与计算机技术—计算机应用技术]