Research Article
Probabilistic Forecasting of Traffic Flow Using Multikernel Based Extreme Learning Machine
Table 4
List of input variables.
| Number | Variables | Abbreviation |
| 1 | Day of week | DW | 2 | Time of day | TD | 3 | Traffic density | DEN | 4 | Speed | SP | 5 | Flow | FL | 6 | Weather condition | WC | 7 | Road logical region | RLR | 8 | Road type | RT | 9 | Number of lanes | NL | 10 | Speed distribution | SD | 11 | Stopping time | ST | 12 | Number of vehicles | NV | 13 | Number of traffic lights | NTL |
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