Research Article
Early Warning for the Construction Safety Risk of Bridge Projects Using a RS-SSA-LSSVM Model
Table 6
Detailed optimization process of the SSA.
| | Iterations | Fitness (n − 1) | Fitness (n) | Fitness (n) − Fitness (n − 1) |
| | 49 | 4.336809 | 4.332868 | 0.0039410010.00001 | | 50 | 4.332868 | 4.166309 | 0.1665590120.00001 | | 51 | 4.166309 | 3.657321 | 0.5089880.00001 | | 52 | 3.657321 | 3.657321 | 00.00001 | | 200 | 3.657321 | 3.657321 | 00.00001 |
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