Table 1.

Characteristics of neural models.

ANN Model	Type of Network	Number of Inputs	Number of Neutrons in Hidden Layers
ann01	MLP 32-8-1	32	8
ann02	MLP 40-10-1	40	10
ann03	MLP 15-8-1	15	8
ann04	MLP 31-10-1	31	10
ann05	MLP 26-7-1	26	7
ann06	MLP 18-9-1	18	9
ann07	MLP 16-8-1	16	8
ann08	MLP 13-6-1	13	6
ann09	MLP 8-8-1	8	8
ann10	MLP 22-6-1	22	6