Data Amplification for Bearing Remaining Useful Life Prediction Based on Generative Adversarial Network

Table 4

The bearing life of data set 2 predicted by RBFNN method.

Serial number	Data for predicting longevity	MAE	RMSE
1	Life span prediction of real data models	0.091	0.192
2	Life span prediction of generated data models	0.145	0.219
3	Life span prediction of the hybrid data model	0.333	0.431