ResearchBenchmarksLink Sign Prediction on BitcoinOTC (AUC, F1)Follow90.3AUCSLGNN78.44481.52284.687.678Jan 27, 2026Evaluation ResultsMethodMethodLinksAUCF1 ScoreSLGNN2026.0190.381.8TrustSGCN2026.0188.775SNEA2026.0188.675.5CopulaLSP2026.0188.577.1SGCN2026.018873.7SGAAE2026.0187.575.9SDGNN2026.0186.975SE-SGformer2026.0186.675.6GCN2026.0178.963.6