农业图书情报学刊 ›› 2015, Vol. 27 ›› Issue (4): 60-63.doi: 10.13998/j.cnki.issn1002-1248.2015.4.016

• 文献研究 • 上一篇    下一篇

作者合作网络中的边加权问题研究

党永杰,郑世珏   

  1. 华中师范大学信息管理学院,湖北 武汉 430079
  • 出版日期:2015-04-05 发布日期:2015-05-07
  • 作者简介:党永杰(1988-),男,博士研究生,研究方向:电子商务、竞争情报、数据挖掘。郑世珏(1955-),男,博士,教授,博士生导师,研究方向:网络存储、移动计算、复杂网络。

Research of Edge-weighted Problems in Author Collaboration Network

DANG Yong-jie, ZHENG Shi-jue   

  1. Department of Information Management, Central China Normal University, Wuhan 430079, China
  • Online:2015-04-05 Published:2015-05-07

摘要: 针对传统的作者合作网络分析中忽略单篇文献对整个网络边权重的贡献度问题,提出一种基于边连接关系加权的改进方法。通过引用排列组合的思想对文献中所有作者进行遍历,以存在的作者合作关系数量的倒数作为边的连接权重,避免了过高评估多作者合作文献对整个作者合作网络的影响,有助于更加客观真实地反映作者合作关系及统计网络结构特征。

关键词: 社会网络分析, 作者合作网络, 加权算法

Abstract: Towards the problem that traditional author collaboration network analysis would ignore the contribution weight of single articles for the whole network edge-weight, the article provides an advancing method that based on edge-connection relationship weight. The method quotes the permutation and combination idea to permute and combine all the authors in the articles. It use the reciprocal of the available author collaboration relationship numbers as the weight of edge connection, so avoiding the affection to the whole author collaboration network by exorbitant evaluation of author collaboration articles. And it is helpful to more objectively and truly reflect the author collaboration relationship and statistics the network structure characteristics.

Key words: Social Network Analysis

中图分类号: 

  • G354

引用本文

党永杰, 郑世珏. 作者合作网络中的边加权问题研究[J]. 农业图书情报学刊, 2015, 27(4): 60-63.

DANG Yong-jie, ZHENG Shi-jue. Research of Edge-weighted Problems in Author Collaboration Network[J]. , 2015, 27(4): 60-63.