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    Chapter and Conference Paper

    Efficient Graph Collaborative Filtering with Multi-layer Output-Enhanced Contrastive Learning

    Recently, Contrastive Learning (CL) is becoming a mainstream approach to reduce the influence of data sparsity in recommendation system. However, existing methods do not fully explore the relationship between ...

    Keke Li, Shaoqing Wang, Shun Zheng, **a Wu in Advanced Data Mining and Applications (2023)