Table 5 Generalization performance evaluation of extubation time prediction model
Evaluation indexes | FNN | Stepwise linear regression | Regression tree | Ensembles of trees regression | Artificial neural network | ||
|---|---|---|---|---|---|---|---|
LM Algorithm | BR Algorithm | SCG Algorithm | |||||
MSE | 44.051 | 45.943 | 110.332 | 101.847 | 51.040 | 53.349 | 62.958 |
RMSE | 6.637 | 6.778 | 10.504 | 10.092 | 7.144 | 7.304 | 7.935 |
MAE | 4.792 | 4.885 | 6.308 | 5.560 | 5.120 | 5.419 | 5.793 |
MAPE | 8.439 | 8.455 | 10.151 | 8.543 | 8.794 | 9.337 | 10.011 |
R-Squared | 0.956 | 0.954 | 0.890 | 0.899 | 0.949 | 0.947 | 0.937 |
CCC | 0.978 | 0.977 | 0.945 | 0.957 | 0.968 | 0.963 | 0.919 |