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A multi-objective evolutionary algorithm based on mixed encoding for community detection

delete2022-09-30
delete3
PRE
AI
S
Simin Yang
Q
Qingxia Li
W
Wenhong Wei *
Y
Yuhui Zhang
DOI:10.1007/s11042-022-13846-4delete
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Abstract

Abstract

En 中文
Community structure is one of the most significant features in complex networks and community detection is a crucial method to analyze community structure. Existing representations in community detection have the characteristics of inflexibility and easily generate invalid solutions. To address the drawbacks, this paper proposed a multi-objective evolutionary algorithm based on mixed encoding (MOGAME). The algorithm combines the locus-based representation and labels-based representation, which can avoid generating invalid solution and improve the performance. Extensive experiments on both synthetic and real-word networks show that the proposed algorithm performs better than the existing algorithms with respect to accuracy and stability.
Keywords:
Complex network
Multi-objective evolutionary
Mixed encoding
Community
Detection

Journal

Multimedia Tools and Applications cover
Multimedia Tools and Applications
IF:
3
Papers:
1.9W
Citations:
3.2W

Organization

D
Dongguan University of Technology
Scholars:
5.2K
Papers: 4.5K
Citations: 7.8K
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