[Retracted] Considering the Characteristics of Traffic Risk Factors and the Method of Establishing a Flexible Traffic System

Table 1

Sampling frequency experimental results.

Sampling frames per 20 frames	Accuracy (%)	F1-score	FPS
2	66.67	0.68	27
3	74.54	0.74	26
4	82.41	0.83	25
5	79.62	0.81	25
6	75.46	0.76	23
8	77.31	0.78	22
10	72.69	0.72	20
16	62.03	0.60	17
20	61.11	0.58	15