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Abstract:
Community detection is an important tool to analyze and understand large-scale graph networks. Traditional non-negative matrix factorization method use the complete adjacency matrix, in which the redundant information may interfere with the learning of node features and bring high computational complexity. Thus, we propose the Node2vec enhanced attributed graph matrix factorization algorithm(N2V-AGMF) which combining the graph embedding and non-negative matrix factorization. The algorithm uses the Node2vec to extract node low-dimensional features based on topological information, then combines them with the attribute matrix for joint matrix factorization. The low dimensional embedding of the adjacency matrix enriches the representation of node features, and effectively reduces the high computational complexity caused by the factorization of the high dimensional matrix. Experiments were carried out on 5 real world data sets to verify the effectiveness of the algorithm. © 2023 SPIE.
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ISSN: 0277-786X
Year: 2023
Volume: 12709
Language: English
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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