Collaborative Recommendation Based on Graph Neural Network Clustering Subgraphs Using Dual Graph Attention Network

A recommendation system based on Graph Neural Network (GNN) can extract high-order connectivity between users and items. Collaborative Filtering (CF) is a classic recommendation algorithm that suffers from over-smoothing issues during the stacking of multilayer graph convolutional layers owing to th...

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Autor principal:	XUE Yang, QIN Yao, ZHANG Shuxiang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Editorial Office of Computer Engineering 2026-02-01
Colecção:	Jisuanji gongcheng
Assuntos:	recommendation system|collaborative filtering (cf)|graph neural network (gnn)|graph attention mechanism|subgraph generation
Acesso em linha:	https://www.ecice06.com/fileup/1000-3428/PDF/20260208.pdf
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