Research Article
Modeling Mode Choice Behavior Incorporating Household and Individual Sociodemographics and Travel Attributes Based on Rough Sets Theory
Table 4
Approximation results.
| Travel mode | No. of objects | Lower approx. | Upper approx. | Accuracy | Quality of classification |
| Foot | 508 | 485 | 528 | 91.9% | 91.9% | Bicycle | 208 | 166 | 257 | 64.6% | SOV | 1162 | 1097 | 1248 | 87.9% | Transit | 333 | 282 | 387 | 72.9% | Car | 650 | 600 | 699 | 85.8% |
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