[Retracted] Distribution Network Security Situation Awareness Method Based on the Distribution Network Topology Layered Model

Table 2

The influence of value under different distribution networks on the results of the support vector data algorithm.

System		Number of support vectors	Calculation time (s)	Accuracy (%)
IEEE-33	0.1	38	0.121	87.853
	0.3	63	0.475	92.354
	0.5	95	0.873	92.576
	0.7	135	1.557	93.755
	0.9	177	2.357	91.173