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7 数据增强策略的影响

Table 7 Experimental results with various data augmentation strategies

数据增强策略 准确率 Twitter15 Twitter16 PHEME ND 0.871 0.883 0.851 ER 0.873 0.888 0.852 FM 0.869 0.887 0.855 ND+FM 0.880 0.888 0.856 ND+ER 0.875 0.889 0.853 ER+FM 0.873 0.887 0.855 ND+ER+FM 0.866 0.885 0.855