基于拓扑信息和属性信息协同对比的自监督异质图神经网络模型
李超
1
, 孙国义
1
, 闫页宇
1
, 段华
3
, 曾庆田
2
Self-Supervised Heterogeneous Graph Neural Network Model Based on Collaborative Contrastive Learning of Topology Information and Attribute Information
LI Chao
1
, SUN Guoyi
1
, YAN Yeyu
1
, DUAN Hua
2
, ZENG Qingtian
3
HGTA总体框架图