Table 12.

Evaluation of the different methods.

	Approaches
Characteristics	Using DNP3	Using IEC61850	Using IEC 104	Using DC-IEC 104
Number of data released	245	244	243	245
Number of false positive	2	0	1	0
Number of unreleased data	5	6	7	5
False data release rate	0.47	0.045	0.045	0.037
Average precision	0.879	0.898	0.883	0.902
Average recall	0.888	0.909	0.913	0.987
Average F-score	0.923	0.941	0.921	0.951
Average processing time	1.398 s	1.124 s	1.090 s	1.083 s