Research Article
Traffic Flow Forecasting for Road Tunnel Using PSO-GPR Algorithm with Combined Kernel Function
Table 6
Verifying samples for GPR prediction.
| | Number | Day category | Weather | Season | Traffic flow (veh/h) |
| | 1 | 1 | 1 | 901 | | 1 | 1 | 4 | 753 | | 3 | 4 | 4 | 402 | | 1 | 3 | 2 | 548 | | 3 | 1 | 2 | 662 | | 3 | 3 | 1 | 469 | | 3 | 2 | 3 | 504 | | 1 | 2 | 3 | 617 | | 3 | 3 | 4 | 402 | | 2 | 2 | 2 | 522 | | 1 | 4 | 4 | 439 |
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