Welding Diagnostics by Means of Particle Swarm Optimization and Feature Selection

Table 2

Performance of PSO algorithm.

Particles	Iterations	Ar II (% participation)		Ar I (% participation)		Processing Time (s)
		Mean	Std	Mean	Std	Mean
20	20	24.02	5.86	14.32	4.91	0.0352
20	40	23.47	2.18	14.72	2.13	0.0657
20	60	23.80	0.73	14.79	0.68	0.0964
20	80	23.92	0.44	14.86	0.52	0.1261
20	100	23.96	0.21	14.96	0.21	0.1550
20	120	23.96	0.26	14.97	0.20	0.1883
20	140	23.99	0.08	15	0	0.2197
20	160	24	0	15	0	0.2480
10	100	23.97	0.18	14.95	0.21	0.08
10	120	23.99	0.08	14.99	0.11	0.09
10	140	24	0	15	0	0.11
10	160	23.99	0.08	15	0	0.12