Yi Zhang

Revisiting Graph-based Recommender Systems from the Perspective of Variational Auto-Encoder

Yi Zhang, Yiwen Zhang, Dengcheng Yan et al. · ACM Transactions on Information Systems · 2022 · 49 citations

Graph Neural Network, Engineering, Information Retrieval +14

Factors influencing two-way referral between hospitals and the community in China: A system dynamics simulation model

Meina Li, Yi Zhang, Lu Yang et al. · SIMULATION · 2017 · 33 citations · Full text

Health Administration, System Dynamics Model, Health Care Management +22

Health benefits and mechanisms of theobromine

Mengjuan Zhang, Haifeng Zhang, Lü Jia et al. · Journal of Functional Foods · 2024 · 31 citations · Full text

Metabolic Syndrome, Energy Homeostasis, Cocoa Beans +15

NIE-GCN: Neighbor Item Embedding-Aware Graph Convolutional Network for Recommendation

Yi Zhang, Yiwen Zhang, Dengcheng Yan et al. · IEEE Transactions on Systems Man and Cybernetics Systems · 2024 · 30 citations

Graph Neural Network, Network Science, Machine Learning +12

Exploring the Individuality and Collectivity of Intents behind Interactions for Graph Collaborative Filtering

Yi Zhang, Lei Sang, Yiwen Zhang · 2024 · 27 citations