ResearchBenchmarksClassification on user-engagementFollow91.62ROC AUCOurs63.872871.076478.2885.4836Jun 7, 2026Evaluation ResultsMethodMethodLinksROC AUCOurs2026.0691.62LLM-Struct2026.0690.21Base2026.0688.86REL-GNN2026.0688.26HAN2026.0673.72LightGBM2026.0664.94