ResearchBenchmarksLength of Stay Prediction on MIMIC-IV (Kappa and F1)Length of Stay Prediction on MIMIC-IV (Kappa and F1)Follow29.8KappaGraphCARE25.1226.33527.5528.765Jun 4, 2026Evaluation resultsMethodMethodLinksKappaF1 ScoreGraphCARE2026.0629.834.2HoT-SSMversion=v2version=v22026.0628.833.5HoT-SSMversion=v1version=v12026.0627.534Deepr2026.0626.432.3RETAIN2026.0626.332GRAM2026.0626.131.9GRU2026.062631.6StageNet2026.062631.3Transformer2026.0625.331.4