Research Article
Predicting Tunnel Squeezing Using Multiclass Support Vector Machines
Table 3
Performance of the proposed approach, the empirical formula, and the two-class SVMs used to determine the squeezing.
| | Method | Number of classes | Accuracy for squeezing ground (%) | Accuracy for nonsqueezing ground (%) | Overall accuracy (%) |
| | Empirical formula | 2 | 82.1 | 78.8 | 80.3 | | Binary SVM | 2 | 79.4 | 88.1 | 84.1 | | Multiclass SVM | 3 | 86.9 | 93.9 | 88.1 |
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