Research Article
[Retracted] Application of BP Neural Network Model in Risk Evaluation of Railway Construction
Table 10
BP neural network results of training on railway construction risks in 15 European countries.
| NO | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Expert mark | 0.525 | 0.563 | 0.532 | 0.623 | 0.543 | 0.811 | 0.802 | 0.621 | 0.767 | 0.621 | 0.602 | 0.654 | 0.625 | 0.571 | 0.455 | Training results | 0.547 | 0.586 | 0.544 | 0.648 | 0.559 | 0.781 | 0.764 | 0.595 | 0.794 | 0.620 | 0.577 | 0.625 | 0.652 | 0.549 | 0.476 | Error (%) | 4.22 | 4.14 | 2.29 | 4.08 | 2.94 | 3.73 | 4.77 | 4.11 | 3.56 | 0.12 | 4.15 | 4.46 | 4.36 | 3.92 | 4.56 |
|
|