ResearchBenchmarksGraph Anomaly Detection on Amazon (3% training ratio, test)Graph Anomaly Detection on Amazon (3% training ratio, test)Follow92.54F1-MacroSignGAD91.208891.554491.992.2456May 26, 2026Evaluation resultsMethodMethodLinksF1-MacroSignGADTraining Ratio=3%Training Ratio=3%2026.0592.54TAQ-GADTraining Ratio=3%Training Ratio=3%2026.0591.83SpaceGNNTraining Ratio=3%Training Ratio=3%2026.0591.57ConsisGADTraining Ratio=3%Training Ratio=3%2026.0591.26