From: Forecasting patient flows with pandemic induced concept drift using explainable machine learning
 | Clinic 1 | Clinic 2 | Combined | ||||||
---|---|---|---|---|---|---|---|---|---|
 | MAPE | Rank | RMSE | MAE | MAPE | Rank | RMSE | MAE | Rank |
kNN | 17.5 ± 8.8 (11.3) | 12.7 | 29.8 | 25.2 | 21.7 ± 14.7 (15.0) | 12.3 | 15.7 | 13.2 | 12.5 |
SVR (NU) | 17.7 ± 11.3 (11.2) | 12.4 | 29.7 | 25.3 | 20.4 ± 16.8 (14.5) | 11.1 | 14.6 | 12.4 | 11.7 |
Benchmark | 16.7 ± 13.5 (16.7) | 11.4 | 25.6 | 22.0 | 21.9 ± 21.1 (21.9) | 11.1 | 14.6 | 12.4 | 11.2 |
Naive | 16.3 ± 11.7 (16.3) | 11.0 | 25.7 | 22.3 | 19.1 ± 16.6 (19.1) | 10.3 | 13.5 | 11.4 | 10.6 |
Prophet | 10.1 ± 5.3 (11.8) | 6.9 | 16.7 | 14.2 | 15.7 ± 14.6 (16.6) | 7.9 | 10.9 | 9.2 | 7.4 |
Naive (Enhanced) | 10.7 ± 6.1 (10.7) | 7.6 | 17.7 | 14.9 | 14.1 ± 9.4 (14.1) | 7.0 | 10.1 | 8.4 | 7.3 |
ARIMA | 10.5 ± 5.9 (10.5) | 7.4 | 17.3 | 14.6 | 14.4 ± 9.6 (14.1) | 7.2 | 10.1 | 8.5 | 7.3 |
Kernel Ridge | 9.9 ± 4.2 (10.6) | 7.0 | 16.8 | 14.1 | 14.1 ± 9.0 (14.3) | 7.5 | 10.1 | 8.3 | 7.3 |
Ridge | 9.9 ± 4.2 (10.6) | 6.9 | 16.8 | 14.1 | 14.1 ± 9.2 (14.3) | 7.3 | 10.1 | 8.3 | 7.1 |
Random Forest | 10.0 ± 5.6 (10.5) | 7.1 | 16.7 | 13.9 | 13.9 ± 9.1 (14.2) | 7.1 | 10.0 | 8.3 | 7.1 |
CatBoost | 9.6 ± 4.4 (10.4) | 6.8 | 16.3 | 13.5 | 13.4 ± 7.0 (14.2) | 7.1 | 9.8 | 8.1 | 7.0 |
Gradient Boosting | 9.6 ± 4.5 (10.3) | 6.6 | 16.3 | 13.5 | 13.6 ± 7.6 (14.1) | 7.1 | 9.9 | 8.2 | 6.8 |
Stacking | 9.4 ± 4.8 (10.0) | 5.8 | 15.8 | 13.2 | 13.6 ± 10.4 (13.9) | 6.2 | 9.6 | 8.0 | 6.0 |
Averaging | 9.2 ± 4.6 (9.9) | 5.1 | 15.3 | 12.8 | 13.3 ± 9.4 (13.7) | 5.6 | 9.5 | 7.9 | 5.4 |
Voting | 9.0 ± 4.6 (9.7) | 5.0 | 15.0 | 12.6 | 13.1 ± 9.1 (13.5) | 5.4 | 9.3 | 7.8 | 5.2 |