基于无负样本损失和自适应增强的图对比学习

周天琪,杨艳,张继杰,殷少伟,郭增强

Graph contrastive learning based on negative-sample-free loss and adaptive augmentation

Tian-qi ZHOU,Yan YANG,Ji-jie ZHANG,Shao-wei YIN,Zeng-qiang GUO

表 2 不同数据集的框架超参数设置

Tab.2 Framework hyperparameter settings for different datasets

数据集 ${p_{{\rm{e}},1}}$ ${p_{{\rm{f}},1}}$ ${p_{{\rm{e}},2}}$ ${p_{{\rm{f}},2}}$ ${p_{\text{τ}} }$ ${{L_{\rm{r}}} }$ Cora 0.1 0.2 0.2 0.0 0.7 0.0010 Citeseer 0.6 0.9 0.8 0.2 0.7 0.0002 Pubmed 0.2 0.4 0.1 0.5 0.7 0.0010