Elimination of End effects in LMD Based on LSTM Network and Applications for Rolling Bearing Fault Feature Extraction

Table 1

Performance comparison of the LSMT and BPNN for the simulated signal.

	Right extension networks			Left extension networks
	Training time (s)	Training RMSE	Testing RMSE	Training time (s)	Training RMSE	Testing RMSE
SLTM	59	0.0013	0.1393	63	0.0518	0.1928
BPNN	52	0.1750	0.2320	51	0.2267	0.2757