Graph Reconstruction Attack on Polblogs
88.1ROC AUCMC-GRA (+)
Evaluation results
| Method | Links | ||
|---|---|---|---|
| MC-GRA (+)X=true, H_A^all=true, Y_hat_A=false, Y=false, Backbone=GPR-GNN2026.06 | 88.1 | 3.8 | |
| MC-GRA (+)X=true, H_A^all=true, Y_hat_A=false, Y=true, Backbone=GPR-GNN2026.06 | 87.8 | 1.7 | |
| MC-GRA (+)X=true, H_A^all=true, Y_hat_A=true, Y=true, Backbone=GPR-GNN2026.06 | 86.3 | 0.3 | |
| MC-GRA (+)X=true, H_A^all=true, Y_hat_A=true, Y=false, Backbone=GPR-GNN2026.06 | 86.1 | 2.5 | |
| MC-GRA (+)X=true, H_A^all=false, Y_hat_A=false, Y=true, Backbone=GPR-GNN2026.06 | 85.6 | 19.9 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=true, Prior Knowledge: Y_hat_A (Predicted Labels)=true, Prior Knowledge: Y (Ground-truth Labels)=true2026.06 | 85.3 | 9.2 | |
| MC-GRA (+)X=true, H_A^all=false, Y_hat_A=true, Y=true, Backbone=GPR-GNN2026.06 | 84.6 | 2.2 | |
| MC-GRA (+)X=true, H_A^all=false, Y_hat_A=true, Y=false, Backbone=GPR-GNN2026.06 | 84.4 | 5.2 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=true, Prior Knowledge: Y_hat_A (Predicted Labels)=true, Prior Knowledge: Y (Ground-truth Labels)=false2026.06 | 83.9 | 10 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=false, Prior Knowledge: Y_hat_A (Predicted Labels)=true, Prior Knowledge: Y (Ground-truth Labels)=true2026.06 | 83.9 | 6.9 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=false, Prior Knowledge: Y_hat_A (Predicted Labels)=true, Prior Knowledge: Y (Ground-truth Labels)=false2026.06 | 83.7 | 18.7 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=false, Prior Knowledge: Y_hat_A (Predicted Labels)=false, Prior Knowledge: Y (Ground-truth Labels)=true2026.06 | 83.6 | 8.3 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=true, Prior Knowledge: Y_hat_A (Predicted Labels)=false, Prior Knowledge: Y (Ground-truth Labels)=true2026.06 | 83.2 | 6.8 | |
| MC-GRA (+)Target Backbone=GCN, Prior Knowledge: X (Features)=true, Prior Knowledge: H_all (Hidden Representations)=true, Prior Knowledge: Y_hat_A (Predicted Labels)=false, Prior Knowledge: Y (Ground-truth Labels)=false2026.06 | 83.1 | 8.9 |