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

Table 3

Confusion matrix of traffic scenario risk estimation results.

	Low risk (%)	Medium risk (%)	High risk (%)	Accident level (%)
Low-risk	95.65	0	0	4.34
Medium risk	0	79.17	8.33	12.5
High risk	0	11.53	80.76	7.69
Accident level	2.86	14.29	5.71	77.14