Table 8 Kappa coefficients of the data-based grouping trained by simulated cases
From: DRG grouping by machine learning: from expert-oriented to data-based method
| Â | Naive Bayes | SVM | CART | Random forest | XGBoost |
|---|---|---|---|---|---|
Kappa coefficient | 0.4274 | 0.3509 | 0.6454 | 0.6401 | 0.6803 |