基于信息抽取的Web查询系统的设计与实现  

Design and Implementation of a Web Query System Based on Information Extraction

作　　者：杨文柱[1] 李智玲 徐林昊[1] 李天柱[1] 

机构地区：[1]河北大学数学与计算机学院,河北保定071002 [2]河北省邮政信息技术分局,河北石家庄051000

出　　处：《计算机应用》2003年第2期97-100,共4页journal of Computer Applications

摘　　要：综合利用信息检索技术、数据库技术和机器学习技术的优点,设计并实现了一个Web查询系统,此系统可以使查询更容易、查询结果更精确。Due to the web information being dynamic,irregular and tremendous, how to efficiently and precisely query and retrieve the web information is becoming an urgent task to be resolved.In this paper, it is presented a method of how to design and implement a personal web query system using the hybrid technology of information retrieval,database and machine learning.The system can make the query process more easily and the query result more accurately.

关 键 词：信息抽取 WEB查询系统 设计 领域知识库 规则库 cache库 信息检索 数据库 人工智能 Internet 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术] G354.4[自动化与计算机技术—计算机科学与技术]