Table 3 Performance comparison of different methods on Dataset 1 for estimating 20% of BSFC data.
From: Random forest method for estimation of brake specific fuel consumption
Method | RMSE | NMSE | MAE | MAPE | R2 |
|---|---|---|---|---|---|
KNN | 15.28 | 0.0079 | 10.72 | 0.054 | 0.29 |
IDW | 26.39 | 0.0228 | 10.01 | 0.105 | − 1.66 |
OK | 19.38 | 0.0114 | 16.07 | 0.084 | − 0.22 |
MLP | 13.69 | 0.0092 | 11.37 | 0.061 | − 0.24 |
RF | 9.81 | 0.0032 | 7.00 | 0.036 | 0.68 |
Prposed RF | 8.64 | 0.0025 | 6.35 | 0.032 | 0.75 |
