Hierarchical attention networks with multi-level contrastive learning for knowledge-aware recommendation

Expert Systems with Applications 2026 Open access

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Authors: Wang Wei, Baolin Yi, Hua Chen, Hua Chen, Xiaohong Cai, Hu Min

DOI: 10.1016/j.eswa.2026.132409

Cited by: 0

References: 18

Fields of Study & Subjects

Recommender Systems and Techniques Advanced Graph Neural Networks Machine Learning in Healthcare

References 18