Knowledge-aware Coupled Graph Neural Network for Social Recommendation

Social recommendation task aims to predict users' preferences over items with the incorporation of social connections among users, so as to alleviate the sparse issue of collaborative filtering. While many recent efforts show the effectiveness of neural network-based social recommender systems,...

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Veröffentlicht in:	arXiv.org 2021-10
Hauptverfasser:	Huang, Chao, Xu, Huance, Xu, Yong, Dai, Peng, Xia, Lianghao, Lu, Mengyin, Liefeng Bo, Xing, Hao, Lai, Xiaoping, Ye, Yanfang
Format:	Artikel
Sprache:	eng
Schlagworte:	Graph neural networks Heterogeneity Neural networks Recommender systems System effectiveness
Online-Zugang:	Volltext
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