面向主题的快速搜索引擎的设计与研究  

On Fast Search Engine Design and Research Based on Subject-oriented Web Reptiles Optimization Algorithm

作　　者：张安妮[1] 姜华[1] 郝相莲 

机构地区：[1]山东黄河信息中心,济南250013

出　　处：《淮阴工学院学报》2011年第3期12-15,共4页Journal of Huaiyin Institute of Technology

摘　　要：对目前流行的搜索引擎技术进行分析、比较,采用面向主题的优化网络爬虫算法,设计能更好地满足用户不同专业和爱好需求的主题搜索引擎。该搜索引擎具有高效、实用、低成本等优点,可对国内各大知名网站进行搜索测试。实验结果表明,该搜索引擎的数据查全率和查准率都高于普通搜索引擎,可以进一步推广应用到各类办公、商务网站上。This paper makes an analysis and comparison of the techniques of the present popular search engine technology,and by using subject-oriented optimized network reptile algorithm,designs subject-oriented search engine to satisfy the demands of different users with different specialty and hobbies.This search engine has the characteristics of high efficiency,practicability and low cost which can make search and test of all the domestic well-known websites,and the experiment data indicates that this search engine＇s data recall and the accuracy ratio are higher than that of the ordinary search engine,which can be further extended to all kinds of office and commercial websites with some reference value.

关 键 词：主题 搜索引擎 网络爬虫 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]