Identification of Power Transformer Currents by Using Random Forest and Boosting Techniques

Table 5

Comparison between different techniques (accuracies mean the number of successful identification cases as compared to the total number of testing cases).

	ANN (%)	PSO-ANN (%)	IGSA-ANN (%)	RF 100 (%) training	RF 80-to-20 (%)	RF 60-to-40 (%)	Boosting 80-to-20 (%)	Boosting 60-to-40 (%)
Protection element	98	100	100	100	100	100	100	100
Conditional monitoring element	98				98	97	100	100