An Integrated Fault Identification Approach for Rolling Bearings Based on Dual-Tree Complex Wavelet Packet Transform and Generalized Composite Multiscale Amplitude-Aware Permutation Entropy

Table 2

The classification results of different approaches.

Approaches	Accuracy (%)
	Max	Min	Mean
The proposed approach	100	97.22	98.82
DTCWPT-GCMPE	98.33	94.44	96.58
DTCWPT-MAAPE	95	91.11	93.07
DTCWPT-MSE	92.78	84.44	89.04