基于多质心异质图学习的社交网络用户建模(User Representation Learning based on Multi-centroid Heterogeneous Graph Neural Networks) Shangyi Ning author Guanying Li author Qin Chen author Zengfeng Huang author Baohua Zhou author Zhongyu Wei author 2021-08 text zho Proceedings of the 20th Chinese National Conference on Computational Linguistics Sheng Li editor Maosong Sun editor Yang Liu editor Hua Wu editor Kang Liu editor Wanxiang Che editor Shizhu He editor Gaoqi Rao editor Chinese Information Processing Society of China Huhhot, China conference publication ning-etal-2021-ji https://aclanthology.org/2021.ccl-1.74/ 2021-08 825 836