Correlation Coefficient of Simplified Neutrosophic Sets for Bearing Fault Diagnosis

Table 6

Fault diagnosis results based on the correlation coefficient of SNSs, SVM, BP, and GA-BP.

Diagnosis method	Diagnosis accuracy rate (%)				Average accuracy (%)
	Healthy	Outer race fault	Ball fault	Inner race fault
SNS	93.3	93.3	83.3	100	92.5
SVM	90	93.3	76.7	83.3	85.8
GA-BP	100	80	70	90	85
BP	90	70	50	90	75