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. 2019 May 10;12(9):1544. doi: 10.3390/ma12091544

Table 2.

Sensitivity analysis of input parameters with respect to RMSE, MAE, and R2 obtained after 1000 Monte Carlo simulations for each case: full simulation with 7 inputs (No excl.) and excluding successively I1 to I7 (I1, …, I7 excl.).

Criteria Input Excl. EDT Bagged EDT Boosted
Min Max Mean SD Min Max Mean SD
RMSE No excl. 19.20 28.27 23.78 1.26 135.86 146.70 141.16 1.79
I1 excl. 97.48 104.97 100.80 1.15 153.04 161.99 157.11 1.49
I2 excl. 56.13 63.04 58.84 1.02 138.32 150.13 142.84 1.68
I3 excl. 215.67 224.28 220.44 1.18 222.84 223.37 228.18 1.61
I4 excl. 40.06 48.21 43.71 1.12 136.29 147.91 141.28 1.69
I5 excl. 23.50 36.27 27.83 1.70 136.29 147.91 141.28 1.69
I6 excl. 120.65 128.45 124.63 1.12 178.98 189.90 184.26 1.67
I7 excl. 33.37 41.85 37.24 1.28 136.29 147.91 141.28 1.69
MAE No excl. 7.93 10.82 9.14 0.47 77.30 82.33 79.62 0.91
I1 excl. 46.87 51.16 48.86 0.69 85.76 90.81 87.85 0.82
I2 excl. 24.95 31.25 26.57 0.63 78.39 83.60 80.54 0.85
I3 excl. 163.07 167.72 165.46 0.73 145.98 152.37 149.14 0.88
I4 excl. 15.13 20.76 17.15 0.75 77.41 82.77 79.65 0.86
I5 excl. 10.15 15.99 12.54 0.92 77.41 82.77 79.65 0.86
I6 excl. 69.15 73.83 71.64 0.71 98.73 104.90 101.63 0.90
I7 excl. 13.24 19.13 15.18 0.83 77.41 82.77 79.65 0.86
R2 No excl. 0.986 0.993 0.990 0.001 0.832 0.870 0.856 0.006
I1 excl. 0.802 0.827 0.816 0.004 0.721 0.758 0.742 0.005
I2 excl. 0.929 0.943 0.938 0.002 0.808 0.858 0.843 0.007
I3 excl. 0.100 0.144 0.122 0.006 0.153 0.183 0.168 0.005
I4 excl. 0.960 0.971 0.966 0.002 0.831 0.872 0.855 0.006
I5 excl. 0.978 0.990 0.987 0.002 0.831 0.872 0.855 0.006
I6 excl. 0.704 0.731 0.719 0.004 0.533 0.573 0.554 0.007
I7 excl. 0.970 0.980 0.975 0.002 0.831 0.872 0.855 0.006