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arXiv 1601.06307cs.SIphysics.data-anphysics.soc-ph
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基于角色的社区发现标签传播算法

Role-based Label Propagation Algorithm for Community Detection

Xuegang Hu, Wei He, Huizong Li, Jianhan Pan

摘要:

网络的社区结构提供了对其组织结构和功能行为的全面洞察。LPA是最常用的社区发现算法之一,具有近似线性的时间复杂度。但由于引入了随机性,导致其稳定性差,容易出现怪物群落。我们注意到,不同的面向社区的节点角色以不同的方式影响标签传播。在本文中,我们提出了一个基于角色的标签传播算法(roLPA),在其中使用了关于面向社区的节点角色的算法。我们已经评估了所提出的算法在真实和人工网络。结果表明,roLPA是国家的最先进的社区发现算法相媲美。

英文摘要:

Community structure of networks provides comprehensive insight into their organizational structure and functional behavior. LPA is one of the most commonly adopted community detection algorithms with nearly linear time complexity. But it suffers from poor stability and occurrence of monster community due to the introduced randomize. We note that different community-oriented node roles impact the label propagation in different ways. In this paper, we propose a role-based label propagation algorithm (roLPA), in which the heuristics with regard to community-oriented node role were used. We have evaluated the proposed algorithm on both real and artificial networks. The result shows that roLPA is comparable to the state-of-the-art community detection algorithms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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