Study on Parameter Optimization for Support Vector Regression in Solving the Inverse ECG Problem

Table 2

The mean values and standard deviations of these 60 testing errors between the simulated TMPs and the reconstructed TMPs by using GA-SVR, DE-SVR, and PSO-SVR methods at one representative source point (the 50th point on the epicardium).

Indexes	Method
	GA-SVR	DE-SVR	PSO-SVR
Mean value	2.96	2.69	1.55
Standard deviation	1.92	1.67	1.03