面向图神经网络谣言检测器的高效攻击模型
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范业博,李逸成,刘勇,张薇
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Efficient attack model targeting GNN-based rumor detectors
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Yebo FAN,Yicheng LI,Yong LIU,Wei ZHANG
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| 表 3 EAT-GNN在Weibo数据集上的攻击成功率 |
| Tab.3 Attack success rate of EAT-GNN on Weibo dataset |
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| 新闻类型 | 图神经网络 | ASR | | MARL | GAFSI | HMIA-LLM | EAT-GNN | | 假新闻 | GCN | 0.92 | 1.00 | 0.78 | 0.87 | | GAT | 0.51 | 0.63 | 0.89 | 0.97 | | SAGE | 0.60 | 0.82 | 0.67 | 0.79 | | U-GCN | 0.37 | 0.65 | 0.79 | 0.89 | | U-GAT | 0.44 | 0.55 | 0.64 | 0.91 | | U-SAGE | 0.53 | 0.87 | 0.73 | 0.95 | | 真新闻 | GCN | 0.78 | 0.89 | 0.91 | 0.98 | | GAT | 0.48 | 0.54 | 0.81 | 0.83 | | SAGE | 0.35 | 0.73 | 0.72 | 0.80 | | U-GCN | 0.28 | 0.88 | 0.56 | 0.94 | | U-GAT | 0.16 | 0.66 | 0.71 | 0.83 | | U-SAGE | 0.31 | 0.70 | 0.93 | 0.93 |
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