TABLE 5
Mean Squared Error (MSE) for ANN modeling.
Output attributes | Base scenario | Ignoring lateral heterogeneity | ||||
---|---|---|---|---|---|---|
Original 10 input attributes | 6 Principal scores | Original 7 input attributes | ||||
Training | Testing | Training | Testing | Training | Testing | |
R | 1.74E−05 | 1.57E−05 | 1.80E−05 | 1.44E−05 | 2.72E−05 | 4.03E−05 |
DB | 2.39E + 07 | 3.65E + 07 | 2.51E + 07 | 2.88E + 07 | 3.61E + 07 | 5.09E + 07 |
tDiSOR | 1.03E−04 | 8.61E−05 | 9.99E−05 | 1.14E−04 | 1.29E−04 | 9.15E−05 |