The Fault Diagnosis of Rolling Bearing Based on Variational Mode Decomposition and Iterative Random Forest

Table 2

Accuracy of fault diagnosis for various models.

Decomposition method	Classification accuracy
	C5.0	SVM	RF	iRF
EMD	0.8087	0.7217	0.8000	0.8348
EEMD	0.7864	0.8058	0.9709	0.9806
VMD	0.7921	0.8119	0.9802	1.0000