Bearing Remaining Useful Life Prediction Based on AdCNN and CWGAN under Few Samples

Table 4

Comparison of various error values of different methods.

Method	Error type
	MAE	RMSE	ME
SVR	0.136	0.162	0.51
DNN	0.092	0.118	0.45
LSTM	0.064	0.086	0.37
AdCNN	0.031	0.057	0.13