Journal on Communications ›› 2019, Vol. 40 ›› Issue (1): 149-162.doi: 10.11959/j.issn.1000-436x.2019013

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Research status of community detection based on local expansion

Yancui SHI,Yuan WANG,Qing ZHAO,Xiankun ZHANG   

  1. Institute of Computer Science and Information Engineering,Tianjin University of Science &Technology,Tianjin 300457,China
  • Online:2019-01-01 Published:2019-02-03
  • Supported by:
    The National Natural Science Foundation of China(61402331);The National Natural Science Foundation of China(61702367);The National Natural Science Foundation of China(61402332);Research Plan Project of Tianjin Municipal Education Commission(2017KJ035);Research Plan Project of Tianjin Municipal Education Commission(2017KJ033)

Abstract:

Community detection can effectively mine the characteristics of the network as well as the hidden information.Local expansion is a commonly used method of community detection,and it can be divided into two steps:the selection of seeds and the local expansion.Therefore,in order to analyze the advantages and disadvantages of the existing methods and their application,these methods about the selection of seeds,local expansion and evaluation were summarized,compared and analyzed.Then,the application and the research difficulties of community detection based on local extension were summarized.Finally,the research directions of community detection based on local expansion were given.

Key words: social network, community detection, selection of seeds, local expansion

CLC Number: 

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