Research Article
Back-Analysis of Parameters of Jointed Surrounding Rock of Metro Station Based on Random Forest Algorithm Optimized by Cuckoo Search Algorithm
Table 6
Comparison of prediction results.
| | No. | CS-rf(%) | RF(%) | ANN(%) | | AZ | BZ | CZ | AZ | BZ | CZ | AZ | BZ | CZ |
| | 1 | 0.88 | 2.94 | 5.40 | 2.06 | 4.16 | 7.03 | 1.76 | 6.81 | 6.57 | | 2 | 1.92 | 3.88 | 2.93 | 2.72 | 6.61 | 3.83 | 3.36 | 6.00 | 5.89 | | 3 | 5.88 | 5.27 | 2.73 | 3.14 | 9.26 | 7.32 | 4.16 | 10.03 | 7.42 | | 4 | 4.18 | 4.08 | 3.45 | 8.90 | 6.29 | 7.11 | 6.12 | 4.45 | 6.22 | | 5 | 1.40 | 1.08 | 2.72 | 3.45 | 1.85 | 4.19 | 3.49 | 0.98 | 6.72 | | | DZ | P1 | P2 | DZ | P1 | P2 | DZ | P1 | P2 | | 1 | 2.21 | 2.27 | 4.33 | 5.11 | 3.03 | 5.57 | 2.90 | 3.60 | 6.43 | | 2 | 2.93 | 2.87 | 2.56 | 4.16 | 3.72 | 4.57 | 4.10 | 2.85 | 5.21 | | 3 | 2.80 | 2.86 | 4.99 | 3.08 | 4.02 | 5.55 | 5.50 | 5.01 | 6.07 | | 4 | 1.28 | 1.88 | 1.28 | 1.66 | 1.92 | 2.03 | 2.44 | 2.82 | 3.96 | | 5 | 2.85 | 1.44 | 2.16 | 7.57 | 3.43 | 1.97 | 3.18 | 1.88 | 2.42 |
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