Research Article
Predicting Freeway Work Zone Delays and Costs with a Hybrid Machine-Learning Model
Table 3
Results comparison.
| | | Models | Case 1 | Case 2 | Case 3 |
| | (error %) | Model 1 | 60 (12%) | 179 (17%) | 152 (14%) | | Model 2 | 78 (15%) | 170 (11%) | 158 (11%) | | Model 3 | 75 (10%) | 165 (8%) | 169 (5%) | | Ground | 68 | 153 | 177 |
| | Delay | Model 1 | 1,306 | 3,894 | 3,297 | | Model 2 | 1,698 | 3,700 | 3,427 | | Model 3 | 1,633 | 3,586 | 3,666 | | Ground | 1,480 | 3,330 | 3,840 |
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Note. : veh-hr; : $; reported speeds.
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