This is the Pytorch implementation for our SIGIR 2022 paper:
Tong Chen, Hongzhi Yin, Jing Long, Quoc Viet Hung Nguyen, Yang Wang, and Meng Wang. 2022. Thinking inside The Box: Learning Hypercube Representations for Group Recommendation. arXiv preprint arXiv:2204.02592 (2022).
https://arxiv.org/abs/2204.02592
In CubeRec, we employ LightGCN to learn user and item embeddings that is referenced in the paper: