Research Article
Outlier-Resistant Orthogonal Regression via the Reformulation-Linearization Technique
Table 5
Computational performance of OR implementation for simulation with vertical outliers.
| | | | Avg. MIPs | Avg. MIPs | Avg. time | Avg. time | | | % Optimal | solved | suboptimal | to Term. (s) | to Best Soln. (s) |
| 0 | 0 | 7.0 | 193.2 | 1.2 | 289.4 | 235.2 | 10 | 1 | 6.0 | 217.9 | 1.0 | 282.2 | 242.7 | 10 | 10 | 6.0 | 187.0 | 0.9 | 279.1 | 255.5 | 10 | 50 | 14.0 | 117.9 | 0.5 | 199.0 | 186.4 | 25 | 1 | 9.0 | 236.4 | 0.9 | 287.1 | 226.2 | 25 | 10 | 1.0 | 105.7 | 1.2 | 231.3 | 223.0 | 25 | 50 | 24.0 | 154.1 | 0.2 | 163.1 | 149.4 |
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