Web: http://arxiv.org/abs/2206.08088

June 17, 2022, 1:10 a.m. | Lei Guo, Jinyu Zhang, Tong Chen, Xinhua Wang, Hongzhi Yin

cs.LG updates on arXiv.org arxiv.org

Shared-account Cross-domain Sequential Recommendation (SCSR) is an emerging
yet challenging task that simultaneously considers the shared-account and
cross-domain characteristics in the sequential recommendation. Existing works
on SCSR are mainly based on Recurrent Neural Network (RNN) and Graph Neural
Network (GNN) but they ignore the fact that although multiple users share a
single account, it is mainly occupied by one user at a time. This observation
motivates us to learn a more accurate user-specific account representation by
attentively focusing on its …

arxiv cross learning recommendation reinforcement reinforcement learning

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