ResearchBenchmarksNode Classification on PubMed (AUPRC, Relative Improvement)Follow87.48AUPRCDSRD77.735280.265182.79585.3249May 28, 2026Evaluation ResultsMethodMethodLinksAUPRCRelative Improvement over BaselineDSRDImbalance=ModerateImbalance=Moderate2026.0587.481.11DyGFormerImbalance=ModerateImbalance=Moderate2026.0583.331.05PINTImbalance=ModerateImbalance=Moderate2026.0582.591.04TGNImbalance=ModerateImbalance=Moderate2026.0581.881.04TPNetImbalance=ModerateImbalance=Moderate2026.0578.110.99