基于图自监督对比学习的社交媒体谣言检测

乔禹涵, 贾彩燕

Rumor detection on social media based on graph contrastive self⁃supervised learning

Yuhan Qiao, Caiyan Jia

表4 PHEME数据集上的实验结果

Table 4 Experimental results on PHEME dataset

模型 准确率 F1 NR FR TR UR RD⁃GCSL 0.856±0.1% 0.915 0.669 0.607 0.530 BiGCN 0.847±0.2% 0.910 0.634 0.655 0.500 UDGAT 0.844±0.2% 0.902 0.658 0.833 0.485 ClaHi⁃GAT 0.846±0.1% 0.896 0.670 0.623 0.515 SRD⁃PSID 0.838±0.3% 0.905 0.774 0.734 0.604