ANFIS Model | Stage | MAE | MSE | RMSE | MAPE | NSE | R-squared |
---|---|---|---|---|---|---|---|
Training | 1.004 | 2.190 | 1.480 | 6.366 | 0.885 | 0.922 | |
SC1 | Validation | 0.459 | 1.219 | 1.104 | 2.596 | 0.608 | 0.831 |
Total | 1.463 | 3.409 | 1.846 | 8.963 | 0.846 | 0.846 | |
Training | 0.800 | 1.412 | 1.188 | 4.725 | 0.926 | 0.932 | |
SC2 | Validation | 0.327 | 0.751 | 0.867 | 1.919 | 0.758 | 0.770 |
Total | 1.127 | 2.163 | 1.471 | 6.644 | 0.902 | 0.902 | |
Training | 0.792 | 1.368 | 1.169 | 4.669 | 0.928 | 0.934 | |
SC3 | Validation | 0.328 | 0.746 | 0.864 | 1.924 | 0.760 | 0.770 |
Total | 1.120 | 2.114 | 1.454 | 6.594 | 0.904 | 0.905 | |
Training | 0.571 | 0.725 | 0.851 | 3.323 | 0.962 | 0.962 | |
SC4 | Validation | 0.205 | 0.254 | 0.504 | 1.196 | 0.918 | 0.900 |
Total | 0.776 | 0.978 | 0.989 | 4.519 | 0.956 | 0.956 | |
Training | 1.057 | 2.440 | 1.562 | 6.664 | 0.872 | 0.907 | |
GP1 | Validation | 0.453 | 1.164 | 1.079 | 2.569 | 0.625 | 0.842 |
Total | 1.510 | 3.604 | 1.898 | 9.233 | 0.837 | 0.838 | |
Training | 0.812 | 1.480 | 1.217 | 4.894 | 0.922 | 0.929 | |
GP2 | Validation | 0.339 | 0.865 | 0.930 | 1.975 | 0.722 | 0.734 |
Total | 1.152 | 2.346 | 1.532 | 6.869 | 0.894 | 0.894 | |
Training | 0.793 | 1.443 | 1.201 | 4.763 | 0.924 | 0.931 | |
GP3 | Validation | 0.341 | 0.862 | 0.928 | 1.972 | 0.723 | 0.736 |
Total | 1.134 | 2.305 | 1.518 | 6.735 | 0.896 | 0.896 | |
Training | 0.486 | 0.533 | 0.730 | 2.709 | 0.972 | 0.972 | |
GP4 | Validation | 0.262 | 0.677 | 0.823 | 1.556 | 0.782 | 0.753 |
Total | 0.748 | 1.210 | 1.100 | 4.265 | 0.945 | 0.946 |
Variable | Mean | Unit | SE | SD | Maximum | Minimum | Correlation with SST |
---|---|---|---|---|---|---|---|
Air Temperature | 18.90 | °C | 0.30 | 5.37 | 28.50 | 5.30 | 0.91 |
Evaporation | 169.05 | mm | 4.23 | 75.32 | 366.60 | 29.50 | 0.75 |
Precipitation | 33.73 | mm | 2.16 | 38.50 | 222.20 | 0.00 | −0.48 |
SST | 18.96 | °C | 0.26 | 4.71 | 26.70 | 7.50 | 1.00 |