Research Article
Research on Combinational Forecast Models for the Traffic Flow
Table 5
Comparison of MAPE in different combinational models.
| | Indicating | MAPE |
| | GM | 5.537% | | GM-Elman combination | 4.870% | | Fixed weight combination of GM and ARIMA | 3.891% | | Elman combination of GM and ARIMA | 3.536% | | Fixed weight combination of GM, ARIMA, and GRNN | 3.461% | | Elman combination of GM, ARIMA, and GRNN | 2.083% |
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