A Novel Improved Maximum Entropy Regularization Technique and Application to Identification of Dynamic Loads on the Coal Rock

Table 3

The measurement metrics comparisons using method developed.

Method	MER technique				IMER technique
	SNR	RMSE	Restoration time (s)	Iteration steps	SNR	RMSE	Restoration time (s)	Iteration steps
L-curve	32.1695	0.1780	2.0118	28	35.4942	0.1553	1.7786	20
PSO-L	36.7942	0.1425	1.0391	17	38.5487	0.1056	0.6892	10