Underwater Acoustic Signal Prediction Based on MVMD and Optimized Kernel Extreme Learning Machine

Table 2

Comparison of MVMD-OKELM and performance indicators of each model.

Predictive model
	0.07495	0.05798	0.9451
	0.06446	0.04604	0.9573
	0.05128	0.04280	0.9668
	0.02464	0.01672	0.9924
	0.02194	0.01525	0.9941
	0.02147	0.01520	0.9943
	0.02127	0.01516	0.9945
	0.00701	0.00544	0.9993