Table 1 Statistical analysis of collected databases.
From: Developing advanced datadriven framework to predict the bearing capacity of piles on rock
D | DSE1 | DSE2 | DSE3 | PTE | Ge | EPTE | Pe | SPTs | SPTt | Pu | |
|---|---|---|---|---|---|---|---|---|---|---|---|
mm | m | m | m | m | m | m | m | blows | blows | kN | |
Training set | |||||||||||
Max. | 400 | 5.40 | 8.00 | 1.18 | 3.40 | 3.72 | 4.45 | 15.58 | 14.70 | 7.73 | 1551 |
Min | 300 | 3.40 | 1.72 | 0.00 | 1.95 | 3.27 | 1.06 | 8.52 | 5.82 | 4.57 | 407 |
Avg | 373 | 3.94 | 6.62 | 0.31 | 2.70 | 3.51 | 2.93 | 13.56 | 10.88 | 6.98 | 1049 |
SD | 44 | 0.50 | 1.74 | 0.44 | 0.58 | 0.07 | 0.59 | 1.87 | 2.28 | 0.74 | 367 |
Var | 0.12 | 0.13 | 0.26 | 1.43 | 0.21 | 0.02 | 0.20 | 0.14 | 0.21 | 0.11 | 0.35 |
Validation set | |||||||||||
Max. | 400 | 4.75 | 8.00 | 1.10 | 3.40 | 3.65 | 4.35 | 15.50 | 13.45 | 7.69 | 1551 |
Min | 300 | 3.40 | 1.80 | 0.00 | 2.05 | 3.32 | 2.05 | 8.60 | 5.90 | 4.64 | 532 |
Avg | 386 | 4.03 | 6.95 | 0.44 | 2.54 | 3.53 | 2.83 | 13.95 | 11.41 | 7.10 | 1131 |
SD | 35 | 0.44 | 1.77 | 0.46 | 0.54 | 0.07 | 0.59 | 1.91 | 2.25 | 0.78 | 328 |
Var | 0.09 | 0.11 | 0.25 | 1.05 | 0.21 | 0.02 | 0.21 | 0.14 | 0.20 | 0.11 | 0.29 |
