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A Survey of Graph Neural Networks for Recommender Systems: Challenges, Methods, and Directions.
Chen Gao
Yu Zheng
Nian Li
Yinfeng Li
Yingrong Qin
Jinghua Piao
Yuhan Quan
Jianxin Chang
Depeng Jin
Xiangnan He
Yong Li
Published in:
Trans. Recomm. Syst. (2023)
Keyphrases
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neural network
recommender systems
computational cost
significant improvement
genetic algorithm
benchmark datasets
preprocessing
empirical studies
data sets
clustering algorithm
artificial neural networks
collaborative filtering
self organizing maps
weighted graph
directed acyclic graph
user profiling