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2019
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Article
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Tab 11
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Research Article
[Retracted] Application of BP Neural Network Model in Risk Evaluation of Railway Construction
Table 11
Validation results of BP neural network on construction risk of railways in 5 European countries.
NO.
16
17
18
19
20
Expert mark
0.620
0.725
0.651
0.589
0.713
Training results
0.590
0.761
0.682
0.569
0.686
Error (%)
4.91
4.97
4.76
3.44
3.76