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Hierarchical Social Similarity-guided Model with Dual-mode Attention for session-based recommendation.
Chaoqun Feng
Chongyang Shi
Shufeng Hao
Qi Zhang
Xinyu Jiang
Daohua Yu
Published in:
Knowl. Based Syst. (2021)
Keyphrases
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statistical model
prior knowledge
hierarchical model
objective function
parameter estimation
computational model
hierarchical structure
bayesian networks
social media
theoretical framework
mathematical model
similarity function
formal model
crowd behavior