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A Micro-Community Structure Merging Model Using a Community Sample Matrix

delete2013-01-17
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PRE
AI
L
Lin Li *
H
Hao Peng
S
Song-Nian Lu
Y
Ying Tian
DOI:10.1088/0256-307X/30/1/018901delete
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摘要

摘要

En 中文
Detecting an overlapping and hierarchical community structure can give a significant insight into structural and functional properties in complex networks. We propose a micro-community structure merging model to detect overlapping and hierarchical communities. The algorithm maps communities to random variables using the community sample matrix to evaluate similarity between communities. After finding density-based micro-community structures, the algorithm merges these reasonable micro-communities iteratively to form communities. Simulation results in three real networks show that the proposed algorithm is more accurate than some existing mechanisms. In this way, we can obtain a detailed understanding of the overlapping and hierarchical communities.
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期刊

Chinese Physics Letters 封面图
Chinese Physics Letters
IF:
4.2
论文数:
9.1K
被引数:
7.7K

机构

S
shanghai jiao tong university
学者数:
15.7W
论文数: 11.7W
被引数: 159
C
chinese academy of sciences
学者数:
56.7W
论文数: 45.0W
被引数: 704
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