Short-Term Traffic Flow Forecasting Method Based on LSSVM Model Optimized by GA-PSO Hybrid Algorithm

Table 1

The input variable of forecasting model.

Number	Input variable
1	Traffic flow data collected from the upstream detection section of the same lane NBDX15
2	Traffic flow data collected from the downstream detection section of the same lane NBDX17
3	Traffic flow data collected by adjacent lane of the same detection section NBDX16
4	Traffic flow data collected by adjacent lane of the same detection section NBDX16
5	Traffic data collected by the same detector at the same time a week ago
6	Traffic data collected by the same detector at the same time two weeks ago