ResearchBenchmarksGraph Anomaly Detection on Amazon 5% training ratio (test)Graph Anomaly Detection on Amazon 5% training ratio (test)Follow93.19F1-MacroSignGAD91.827692.181392.53592.8887May 26, 2026Evaluation resultsMethodMethodLinksF1-MacroSignGADTraining Ratio=5%Training Ratio=5%2026.0593.19SpaceGNNTraining Ratio=5%Training Ratio=5%2026.0592.41TAQ-GADTraining Ratio=5%Training Ratio=5%2026.0592.14ConsisGADTraining Ratio=5%Training Ratio=5%2026.0591.88