A Road Network Traffic State Identification Method Based on Macroscopic Fundamental Diagram and Spectral Clustering and Support Vector Machine

Table 5

The confusion matrix and the accuracy evaluation index of the classification results by SVM multiclassifiers.

	predicted value
Actual Value	1	2	3	4	total	recall	omission
1	28	1	0	2	31	90.3%	9.7%
2	0	35	1	0	36	97.2%	2.8%
3	0	0	33	1	34	97.1%	2.9%
4	0	0	0	34	34	100.0%	0.0%
total	28	36	34	37	135	96.3%	3.7%
precision	100.0%	97.2%	97.1%	91.9%
commission	0.0%	2.8%	2.9%	8.1%