Int J Performability Eng ›› 2018, Vol. 14 ›› Issue (10): 2261-2270.doi: 10.23940/ijpe.18.10.p2.22612270

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A Label Propagation Algorithm based on Circular Spread

Yong Wang, Xinzhen Fang, Jiahao Shi, and Jing Yang   

  1. College of Computer Science and Technology, Harbin Engineering University, Harbin, 150001, China

Abstract:

A label propagation algorithm has attracted widespread attention in community detection due to its linear time complexity. However, the traditional label propagation algorithm has a strong problem of randomness and may bring in backtracking during the process of label propagation; the result of finding the community is unstable and of low quality. This essay proposes a circular spread label propagation algorithm (CS-LPA), which takes full account of the structural characteristics of the community, introduces node influence measures, and discovers the potential community through the proliferation of labels that integrate the cyclic structure of social network. Finally, experimental results of real datasets show that CS-LPA not only enhances the stability of community detection results, but also effectively improves the quality of community detection.


Submitted on July 10, 2018; Revised on August 14, 2018; Accepted on September 16, 2018
References: 20