Remaining Useful Life Prediction of Rolling Bearings Using PSR, JADE, and Extreme Learning Machine

Table 4

Predicted accuracy of roller-fault case.

	Training		Testing
	Number of training data	RMSE	Number of testing data	RMSE
PCA	100	9.668	100	9.124
ICA	100	9.650	100	9.077
JADE	100	9.105	100	8.227