Table 3.

Values of the PSO parameters considered.

Acceleration Coefficient (c1, c2)		Swarm Size (Nop)	Number of Hidden Neurons (Nh)
c1 = 0.8, c2 = 3.2	c1 = 3.2, c2 = 0.8	10	2–21
c1 = 1.333, c2 = 2.667	c1 = 2, c2 = 1.5	20
c1 = 1.714, c2 = 2.286	c1 = 2, c2 = 1	30
c1 = 2, c2 = 2	c1 = 1, c2 = 2	40
c1 = 2.286, c2 = 1.714	c1 = 1.5, c2 = 2	50
c1 = 1.333, c2 = 2.667	c1 = 1.5, c2 = 1.5	100