[1]詹圣君 邵雄凯 刘建舟.一种考虑用户行为的改进N—PageRank算法[J].计算机技术与发展,2011,(08):137-140.
 ZHAN Sheng-jun,SHAO Xiong-kai,LIU Jian-zhou.An Improved N-PageRank Algorithm which Considers the User Behavior[J].,2011,(08):137-140.
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一种考虑用户行为的改进N—PageRank算法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年08期
页码:
137-140
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
An Improved N-PageRank Algorithm which Considers the User Behavior
文章编号:
1673-629X(2011)08-0137-04
作者:
詹圣君 邵雄凯 刘建舟
湖北工业大学计算机学院
Author(s):
ZHAN Sheng-junSHAO Xiong-kaiLIU Jian-zhou
Department of Computer Science,Hubei University of Technology
关键词:
PageRank算法搜索日志用户兴趣用户行为反馈模型
Keywords:
PageRank algorithm query log user interest feedback models using user behavior
分类号:
TP311
文献标志码:
A
摘要:
针对Google PageRank算法中存在的"平均分配原则"及网络链接结构所造成的"旧网页问题"、"主题漂移问题",提出一种改进的网页排序算法N-PageRank。该算法通过对搜索日志进行数据挖掘,捕捉用户与搜索引擎之间的交互过程,发现隐藏在用户搜索行为背后的用户兴趣和搜索规律,利用用户行为反馈模型,分析网络日志里用户的各项行为特点,改善了排序结果的准确率,保证了搜索引擎的返回结果正是用户所希望看到的网页。实验证明该算法有效地降低了网页排序时的客观因素的影响,充分考虑了用户对于网页质量的评价,所得到的排序结果更加能够满足用户的需求
Abstract:
Analyzes the core algorithm of google-PageRank algorithm.Pointed out that the "principle of equal distribution",Web link structure caused by the "old Web page problem" and "topic drift".To solve these problems,based on the analysis on the original algorithm,proposes an improved N-PageRank algorithm,which through digging the search logs and found the user's interest and the law of search,feedback models using user behavior to analyze the user behavior characteristics in the search logs,to improve the accuracy of ranking results.Experimental results show: the algorithm reduces effectively the influence of objective factors during page sorting;give full consideration to the evaluation of the user for the website quality,the sort results obtained more able to meet the needs of users

相似文献/References:

[1]余智学 林文龙.基于Markov与PageRank算法的Web日志仿真器[J].计算机技术与发展,2008,(05):182.
 YU Zhi-xue,LIN Wen-long.Web Access Session Simulator Based on Markov Chain and PageRank Algorithm[J].,2008,(08):182.
[2]唐苏 刘循.基于超链接引导和链接图分析的主题搜索引擎[J].计算机技术与发展,2011,(02):155.
 TANG Su,LIU Xun.Research on Focused Search Engine Based on Hyperlink Induced and Web Structure[J].,2011,(08):155.

备注/Memo

备注/Memo:
湖北省教育科研项目(D20101407)詹圣君(1985-),女,湖北十堰人,硕士研究生,主要研究方向为搜索引擎;邵雄凯,博士,教授,硕士生导师,研究方向为数据库技术及其应用,搜索引擎
更新日期/Last Update: 1900-01-01