## 3 Results and Discussion
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Predictive** & \multicolumn{2}{c}{**Input**} & \multicolumn{1}{c}{**Stages**} & \multicolumn{1}{c}{**MAE**} & \multicolumn{1}{c}{**LMI**} & \multicolumn{1}{c}{**CC**} & \multicolumn{1}{c}{**WI**} & \multicolumn{1}{c}{**SRMSE**} \\
**Models** & **Combination** & & & & & & & \\ \hline ANFIS-ACO & Model-1 & Train & 0.381 & 0.286 & 0.530 & 0.860 & 0.919 & 21.460 \\ ANFIS-ACO & Model-1 & Test & 0.414 & 0.307 & 0.505 & 0.859 & 0.914 & 24.940 \\ ANFIS-ACO & Model-2 & Train & 0.388 & 0.291 & 0.522 & 0.853 & 0.915 & 21.889 \\ ANFIS-ACO & Model-2 & Test & 0.425 & 0.313 & 0.495 & 0.852 & 0.906 & 25.569 \\ ANFIS-ACO & Model-3 & Train & 0.418 & 0.314 & 0.484 & 0.828 & 0.898 & 23.567 \\ ANFIS-ACO & Model-3 & test & 0.467 & 0.355 & 0.427 & 0.817 & 0.879 & 28.103 \\ ANFIS-ACO & Model-4 & Train & 0.382 & 0.283 & 0.535 & 0.859 & 0.919 & 21.525 \\ ANFIS-ACO & Model-4 & Test & 0.414 & 0.306 & 0.506 & 0.859 & 0.913 & 24.931 \\ ANFIS-ACO & Model-5 & Test & 0.417 & 0.303 & 0.511 & 0.857 & 0.912 & 25.092 \\ ANFIS-ACO & Model-6 & Train & 0.575 & 0.474 & 0.221 & 0.635 & 0.743 & 32.431 \\ ANFIS-ACO & Model-6 & Test & 0.648 & 0.522 & 0.158 & 0.599 & 0.737 & 38.993 \\ ANFIS-ACO & Model-7 & Train & 0.377 & 0.284 & 0.533 & 0.863 & 0.922 & 21.557 \\ ANFIS-ACO & Model-7 & Test & 0.405 & 0.296 & 0.525 & 0.865 & 0.916 & 25.261 \\ ANFIS-ACO & Model-8 & Train & 0.386 & 0.289 & 0.525 & 0.856 & 0.917 & 22.050 \\ ANFIS-ACO & Model-8 & Test & 0.421 & 0.306 & 0.508 & 0.853 & 0.906 & 26.274 \\ ANFIS-ACO & Model-9 & Train & 0.419 & 0.314 & 0.483 & 0.828 & 0.898 & 23.914 \\ ANFIS-ACO & Model-9 & Test & 0.477 & 0.367 & 0.411 & 0.804 & 0.872 & 29.763 \\ ANFIS-ACO & Model-10 & Train & 0.379 & 0.280 & 0.540 & 0.862 & 0.921 & 21.659 \\ ANFIS-ACO & Model-10 & Test & 0.404 & 0.293 & 0.530 & 0.866 & 0.916 & 25.229 \\ ANFIS-ACO & Model-11 & Train & 0.383 & 0.285 & 0.531 & 0.859 & 0.919 & 21.876 \\ ANFIS-ACO & Model-11 & Test & 0.408 & 0.293 & 0.530 & 0.862 & 0.914 & 25.465 \\ ANFIS-ACO & Model-12 & Train & 0.580 & 0.478 & 0.215 & 0.630 & 0.738 & 33.146 \\ ANFIS-ACO & Model-12 & Test & 0.602 & 0.487 & 0.219 & 0.655 & 0.770 & 37.556 \\ ANFIS-ACO & Model-13 & Train & 0.377 & 0.283 & 0.535 & 0.863 & 0.922 & 21.552 \\ ANFIS-ACO & Model-13 & Test & 0.399 & 0.289 & 0.536 & 0.870 & 0.918 & 24.914 \\ ANFIS-ACO & Model-14 & Train & 0.418 & 0.306 & 0.497 & 0.829 & 0.898 & 23.865 \\ ANFIS-ACO & Model-14 & Test & 0.438 & 0.317 & 0.491 & 0.840 & 0.896 & 27.338 \\ ANFIS-ACO & Model-15 & Train & 0.427 & 0.320 & 0.474 & 0.820 & 0.893 & 24.407 \\ ANFIS-ACO & Model-15 & Test & 0.478 & 0.366 & 0.413 & 0.807 & 0.866 & 29.828 \\
**ANFIS-ACO & Model-16 & Train & **0.377** & **0.282** & **0.537** & **0.863** & **0.921** & **21.563** \\
**ANFIS-ACO & Model-16 & Test & **0.399** & **0.289** & **0.536** & **0.870** & **0.918** & **24.912** \\ ANFIS-ACO & Model-17 & Train & 0.384 & 0.286 & 0.530 & 0.858 & 0.918 & 21.936 \\ ANFIS-ACO & Model-17 & Test & 0.403 & 0.288 & 0.538 & 0.866 & 0.916 & 25.162 \\ ANFIS-ACO & Model-18 & Train & 0.581 & 0.477 & 0.215 & 0.630 & 0.739 & 33.162 \\ ANFIS-ACO & Model-18 & Test & 0.599 & 0.477 & 0.235 & 0.659 & 0.773 & 3