Research on Node Importance Ranking Based on the Vector Similarity Method

摘要：

　　Based on the vector similarity theory,a new method of node importance ranking is proposed in this paper.The paper introduces four typical evaluation index of the node importance and points out their common faults.And the basic theory and steps of the vector similarity are discusses in detail.Finally,an example shows that the effectiveness and practicality of this method by the comparison of node importance ranking among the degree method,the betweenness method,the closeness method and the eigenvector method.

关键词： vector similarity node importance ranking degree betweenness closeness

作者: Kangming Zhang Haoguang Chen Ying Shao Yili Qin

作者单位: Equipment Academy HuaiRou, Beijing, China

会议类型: 国际会议

会议名称: 2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)

会议地点: 秦皇岛

会议语种:英文

页码: 439-442

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）