RETRACTED: Refined Judgment of Urban Traffic State Based on Machine Learning and Edge Computing

Table 1

Judgment matrix and the weight of each indicator.

Index	Saturation	Average delay	The length of queue	Degree centrality	Proximity centrality
Saturation	3	0.3	6	4	0.23
Average delay	2	1	4	4	0.47
The length of queue	0.3	0.2	1	2	0.12
Degree centrality	0.3	0.2	0.3	1	0.06
Proximity centrality	0.3	0.2	0.4	3	0.12