SSGCL: Simple Social Recommendation with Graph Contrastive Learning
As user–item interaction information is typically limited, collaborative filtering (CF)-based recommender systems often suffer from the data sparsity issue. To address this issue, recent recommender systems have turned to graph neural networks (GNNs) due to their superior performance in capturing hi...
Main Authors: | Zhihua Duan, Chun Wang, Wending Zhong |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2024-04-01
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Series: | Mathematics |
Subjects: | |
Online Access: | https://www.mdpi.com/2227-7390/12/7/1107 |
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