Rolling-Element Bearing Fault Data Automatic Clustering Based on Wavelet and Deep Neural Network

Table 3

The testing results on the 12k fan-end bearing data.

Length of subsignal	The number of samples	Misclassified samples	Accuracy rate (%)
16,384	252	0	100
8192	504	0	100
4096	1044	2	99.81
2048	2112	13	99.38