PageRank算法在引文网络中的应用研究  

Research on the Application of PageRank Algorithm in Citation Network

作　　者：张东红 张冬芳[1] 马一凡 ZHANG Dong-hong;ZHANG Dong-fang;MA Yi-fan(The First Research Institute of the Ministry of Public Security,Beijing 100048,China)

机构地区：[1]公安部第一研究所,北京100048

出　　处：《电脑知识与技术》2021年第27期44-46,共3页Computer Knowledge and Technology

摘　　要：随着学术网络平台的文献数量不断增长,快速高效的在众多质量参差不齐的文献中找到适合自己研究领域的高质量文献,对学术研究具有重要的意义。文中首先对传统的PageRank算法的原理、基本思想以及其发展历程进行分析;然后在对比了链接网路与引文网络的相似性和差异性后提出将链接网络中的PageRank算法应用到引文网络中;最后对PageR⁃ank算法在引文网络中的应用进行研究分析。研究发现,传统的PageRank算法存在一些缺陷,引文网络中需将文献发表时间和PageRank算法结合,进而衡量文献的重要性。With the continuous growth of the amount of literature on academic network platforms,it is of great significance for aca⁃demic research to quickly and efficiently find high-quality literature suitable for one's own research field among numerous litera⁃tures with uneven quality.Firstly,the principle,basic idea and development process of the traditional PageRank algorithm are ana⁃lyzed.Then,after comparing the similarity and difference between link network and citation network,the PageRank algorithm in link network is proposed to apply to citation network.Finally,the application of PageRank algorithm in citation network is studied and analyzed.It is found that the traditional PageRank algorithm has some defects.In the citation network,the publication time of literature and PageRank algorithm should be combined to measure the importance of literature.

关 键 词：学术网络平台 PAGERANK算法 引文网络 文献排名 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]