Hu L, Jian S, Cao L, Gu Z, Chen Q, Amirbekyan A. HERS: Modeling Influential Contexts with Heterogeneous Relations for Sparse and Cold-Start Recommendation. AAAI [Internet]. 2019Jul.17 [cited 2024Apr.25];33(01):3830-7. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/4270