Table 3 - Sensitivity Test of the ANN Input Variables
Table 3 - Sensitivity Test of the ANN Input Variables
| Model | RMSE | Error increase |
|---|---|---|
| ANN model with all four inputs | 19.5 | |
| ANN model without report mechanism | 24.1 | 23% |
| ANN model without vehicle type | 23.8 | 22% |
| ANN model without time of day | 22.5 | 15% |
| ANN model without location | 22.0 | 12% |
Key: RMSE = root mean square error.