ResearchBenchmarksLogin Time Prediction on Baidu Ads 180-day horizonLogin Time Prediction on Baidu Ads 180-day horizonFollow0.7128NRMSEHT-GNN0.6884040.8530771.017751.182423Jan 19, 2026Evaluation resultsMethodMethodLinksNRMSENMAEGINIAUCHT-GNN2026.010.71280.41680.89090.8463MDME2026.010.89960.65570.82230.7903HST-GT2026.010.93650.79040.81180.8095expLTV2026.010.99970.82170.82680.8002ZILN2026.011.06040.83290.7940.7765XGBoost2026.011.32270.91010.74370.7365