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计算机系统应用英文版:2012,21(2):214-217

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一种改进的PageRank 算法

古文丽, 陈玮, 陈娇, 陆晓野

(上海理工大学光电信息与计算机工程学院,上海 200090)

Improved PageRank Algorithm

GU Wen-Li, CHEN Wei, CHEN Jiao, LU Xiao-Ye

(School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200090, China)

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Received:May 27, 2011 Revised:June 09, 2011

中文摘要: 研究了现有的基于链接结构的PageRank 算法。结合网页链接分析和网页内容相关性分析提出了一种改进的PageRank 算法,从分析网页内容相关性的角度解决相关性需求,从网页链接分析的角度解决权威性需求,并且实验证明,改进的PageRank 算法优于传统的PageRank 算法的排序结果。

中文关键词: PageRank 网页排序链接分析文件相关性

Abstract:This paper researched the PageRank algorithm based on the existing link structure and proposed a modified PageRank algorithm, combining the analysis of webpage analysis and Web content analysis. The relevance and authority algorithm demands are met by analyzing the similarity of the contents of Web pages and the link structure respectively, and experiments show that the improved PageRank algorithm is superior to the traditional approach in terms of ordering results.

keywords: PageRank Web page ranking link analysis document relevance information retrieva

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引用文本：
古文丽,陈玮,陈娇,陆晓野.一种改进的PageRank 算法.计算机系统应用,2012,21(2):214-217
GU Wen-Li,CHEN Wei,CHEN Jiao,LU Xiao-Ye.Improved PageRank Algorithm.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):214-217

Author Name	Affiliation
GU Wen-Li	School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200090, China
CHEN Wei	School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200090, China
CHEN Jiao	School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200090, China
LU Xiao-Ye	School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200090, China