Modelling and Output Power Estimation of a Combined Gas Plant and a Combined Cycle Plant Using an Artificial Neural Network Approach

Table 5

Hidden layers’ size impact of the BR training algorithm.

Hidden layers	Training performance	Validation performance	Training regression	Validation regression	Test regression	Stopping criterion	Iteration	Best epoch
10	15.787	16.984	0.973	0.970	0.971	Maximum	307	306
20	15.294	16.852	0.974	0.000	0.973	Maximum	866	865
50	13.921	13.631	0.975	0.000	0.976	Maximum epochs	1000	1000
100	14.993	0.000	0.973	0.000	0.976	Maximum epochs	1000	1000
200	14.866	0.000	0.974	0.000	0.970	Validation stops	377	376
500	13.185	0.000	0.975	0.000	0.975	Maximum epochs	1000	1000