Modeling Analysis of Power Transformer Fault Diagnosis Based on Improved Relevance Vector Machine

Table 2

Diagnosis comparison of the algorithms.

Diagnosis model	Target error	Training time (s)	Test times (s)	Accuracy diagnosis
BP neutral net	0.01	116.47	0.25	93%
LS-SVM	0.01	1.25	0.107	96%
Proposed RVM	0.01	0.714	0.05	100%