Algorithm Research & Explore
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1428-1433

Overlapping community detection based on graph embedding and multi-label propagation algorithm

Gao Binga,b
Song Mina,b
Zou Qijiea,b
Qin Jingb,c
a. School of Computer Science & Electronic Engineering, b. Dalian Key Laboratory of Smart Medical Care & Health, c. School of Software Engineering, Dalian University, Dalian Liaoning 116622, China

Abstract

In order to further optimize the overlapping community detection algorithm, this paper proposed a new definition of node importance based on degree and node clustering coefficient, and the nodes were updated in descending order of node importance, and the node update strategy was fixed to improve the stability of community detection. On this basis, this paper proposed an OCD-GEMPA. The algorithm combined the node2vec model to represent the nodes in a low-dimensional vector, constructed a matrix of weight values between nodes, calculated the label attribution coefficient according to the weight values, and selected labels accordingly, avoiding the problem of random selection. Experimental verification of the algorithm on real data sets and synthetic data sets shows that compared to other overlapping community detection algorithms, the OCD-GEMPA algorithm has significant improvements in both EQ and NMI indicators, with better accuracy and stability.

Foundation Support

国家自然科学基金青年科学基金资助项目(62002038)
辽宁省科学研究经费资助项目(LJKZ1180)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2023.09.0423
Publish at: Application Research of Computers Printed Article, Vol. 41, 2024 No. 5
Section: Algorithm Research & Explore
Pages: 1428-1433
Serial Number: 1001-3695(2024)05-021-1428-06

Publish History

[2023-12-05] Accepted Paper
[2024-05-05] Printed Article

Cite This Article

高兵, 宋敏, 邹启杰, 等. 基于图嵌入和多标签传播的重叠社区检测算法 [J]. 计算机应用研究, 2024, 41 (5): 1428-1433. (Gao Bing, Song Min, Zou Qijie, et al. Overlapping community detection based on graph embedding and multi-label propagation algorithm [J]. Application Research of Computers, 2024, 41 (5): 1428-1433. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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