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. 2025 Jan 2;15:373. doi: 10.1038/s41598-024-84556-0

Table 4.

Comparison of modeling results with the target values for 20 random data.

Input Parameter Target Parameter Target Parameter Predicted by the Trained Algorithm
Porosity (%) Absolute permeability (md) Water saturation (fraction) True resistivity (ohm.m) Resistivity index (ohm.m) Saturation exponent (dimensionless) DT AB RF EL SVR MLP-ANN
17.05 0.30 0.67 16.49 9.77 5.59 5.59 5.59 5.50 5.55 6.70 5.43
13.60 3.30 0.56 6.09 2.40 1.51 1.51 1.62 1.53 1.56 1.44 1.49
15.00 5.50 1.00 1.87 1.00 0.00 0.00 0.00 0.00 0.00 0.10 -0.06
11.29 0.72 0.81 2.36 1.37 1.49 1.49 1.49 1.49 1.49 1.93 0.93
15.90 1.56 0.85 2.91 1.38 1.94 1.94 1.94 2.12 2.01 2.18 1.78
15.02 1.32 0.94 3.02 1.05 0.89 0.89 0.89 0.92 0.90 1.23 0.93
14.90 5.70 0.38 12.65 6.53 1.91 1.91 1.91 1.95 1.93 1.94 1.83
16.50 7.00 0.78 3.70 1.57 1.85 1.85 1.85 1.85 1.85 2.13 1.68
7.52 12.65 0.55 127.14 10.37 3.91 3.91 3.91 4.50 4.14 4.01 3.82
20.10 8.50 0.61 3.54 2.62 1.93 1.93 1.95 1.93 1.93 1.86 1.88
32.13 3311.25 0.11 229.06 23.00 1.42 1.42 1.34 1.39 1.37 1.49 1.46
15.64 10.12 0.69 4.26 2.05 1.91 1.91 1.89 1.90 1.90 1.89 1.90
3.09 0.52 0.33 2495.05 4.97 1.46 1.46 1.46 1.46 1.46 1.36 1.00
10.01 2.78 1.00 22.98 1.00 0.00 0.00 0.00 0.00 0.00 0.10 -0.17
22.40 112.00 1.00 0.95 1.00 0.00 0.00 0.00 0.00 0.00 0.06 0.05
8.43 8.86 0.37 14.10 5.96 1.80 1.80 1.80 1.83 1.81 1.92 1.66
7.90 0.05 0.58 33.65 2.78 1.88 1.88 1.88 1.90 1.89 1.78 1.80
16.89 16.70 0.76 2.86 1.30 0.96 0.96 0.96 0.99 0.97 1.64 0.65
13.40 2.20 0.72 3.75 1.70 1.58 1.58 1.58 1.62 1.60 1.72 1.38
3.09 0.52 1.00 502.43 1.00 0.00 0.00 0.00 0.00 0.00 0.10 0.31