Table 3 The results of the developed methods during the training stage in the validity phase.
Scenario | Method | Statistical indices | Method | Scenario | Statistical indices | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
NRMSE | R2 | NSE | IA | NRMSE | R2 | NSE | IA | ||||
I | MLR | 0.121 | 0.615 | 0.615 | 0.868 | GMDH | I | 0.116 | 0.651 | 0.651 | 0.884 |
II | 0.09 | 0.735 | 0.735 | 0.918 | II | 0.091 | 0.731 | 0.731 | 0.916 | ||
III | 0.103 | 0.729 | 0.729 | 0.917 | III | 0.088 | 0.804 | 0.804 | 0.943 | ||
IV | 0.099 | 0.798 | 0.798 | 0.941 | IV | 0.085 | 0.852 | 0.852 | 0.958 | ||
V | 0.127 | 0.558 | 0.558 | 0.841 | V | 0.118 | 0.619 | 0.619 | 0.871 | ||
Avg | 0.108 | 0.687 | 0.687 | 0.897 | Avg | 0.1 | 0.731 | 0.731 | 0.914 | ||
I | MLPNN | 0.08 | 0.833 | 0.833 | 0.953 | NGMDH-TFWO | I | 0.105 | 0.713 | 0.713 | 0.909 |
II | 0.07 | 0.842 | 0.842 | 0.956 | II | 0.083 | 0.775 | 0.775 | 0.933 | ||
III | 0.069 | 0.88 | 0.88 | 0.967 | III | 0.093 | 0.78 | 0.777 | 0.93 | ||
IV | 0.059 | 0.928 | 0.928 | 0.981 | IV | 0.088 | 0.846 | 0.841 | 0.957 | ||
V | 0.097 | 0.744 | 0.744 | 0.923 | V | 0.121 | 0.601 | 0.601 | 0.862 | ||
Avg | 0.075 | 0.845 | 0.845 | 0.956 | Avg | 0.098 | 0.743 | 0.741 | 0.918 | ||
I | ANFIS | 0.078 | 0.839 | 0.723 | 0.922 | CART | I | 0.04 | 0.959 | 0.959 | 0.989 |
II | 0.072 | 0.83 | 0.464 | 0.876 | II | 0.034 | 0.963 | 0.963 | 0.99 | ||
III | 0.07 | 0.874 | 0.824 | 0.949 | III | 0.03 | 0.976 | 0.976 | 0.994 | ||
IV | 0.063 | 0.918 | 0.793 | 0.936 | IV | 0.015 | 0.995 | 0.995 | 0.999 | ||
V | 0.101 | 0.725 | 0.52 | 0.857 | V | 0.046 | 0.941 | 0.941 | 0.985 | ||
Avg | 0.0768 | 0.8372 | 0.6648 | 0.908 | Avg | 0.033 | 0.967 | 0.967 | 0.992 | ||
I | LSTM | 0.117 | 0.644 | 0.715 | 0.92 | RF | I | 0.021 | 0.989 | 0.989 | 0.997 |
II | 0.09 | 0.747 | 0.678 | 0.928 | II | 0.019 | 0.988 | 0.988 | 0.997 | ||
III | 0.095 | 0.767 | 0.816 | 0.944 | III | 0.017 | 0.992 | 0.992 | 0.998 | ||
IV | 0.084 | 0.855 | 0.722 | 0.913 | IV | 0.013 | 0.997 | 0.996 | 0.999 | ||
V | 0.121 | 0.599 | 0.567 | 0.873 | V | 0.025 | 0.984 | 0.983 | 0.996 | ||
Avg | 0.101 | 0.722 | 0.7 | 0.916 | Avg | 0.019 | 0.99 | 0.989 | 0.997 | ||
I | LSTM-TFWO | 0.092 | 0.78 | 0.78 | 0.935 | XGBoost | I | 0.009 | 0.998 | 0.998 | 1 |
II | 0.084 | 0.771 | 0.771 | 0.931 | II | 0.007 | 0.998 | 0.998 | 1 | ||
III | 0.082 | 0.827 | 0.827 | 0.952 | III | 0.006 | 0.999 | 0.999 | 1 | ||
IV | 0.07 | 0.9 | 0.9 | 0.973 | IV | 0.004 | 1 | 1 | 1 | ||
V | 0.105 | 0.697 | 0.697 | 0.904 | V | 0.009 | 0.998 | 0.998 | 0.999 | ||
Avg | 0.087 | 0.795 | 0.795 | 0.939 | Avg | 0.007 | 0.999 | 0.999 | 1 | ||