An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization

Table 4

The mean FEs needed to reach an acceptable solution and reliability “ratio” being the percentage of trial runs reaching acceptable solutions for 10-dimensional functions.

Methods	CLPSO		TLBO		ETLBO		TLBO-PSO
	mFEs	Ratios	mFEs	Ratios	mFEs	Ratios	mFEs	Ratios
	27041.1	100.0%	2744.9	100.0%	3044.1	100.0%	1640	100.0%
	NaN	0.0%	5748	100.0%	6106.3	100.0%	2858.2	100.0%
	24058.3	100.0%	2336.1	100.0%	2631.1	100.0%	1449.2	100.0%
	NaN	0.0%	5999.3	100.0%	6040.2	100.0%	3084.3	100.0%
	NaN	0.0%	45112	20.0%	43793.5	40.0%	NaN	0.0%
	38089.8	100.0%	4201.4	100.0%	4577.4	100.0%	2480.4	100.0%
	26783.3	100.0%	23632.8	50.0%	17727.2	50.0%	12833	40.0%
	41009.2	100.0%	6110.1	100.0%	6686.2	100.0%	3278.9	100.0%
	24268	100.0%	4123.3	100.0%	5467	100.0%	2796.2	90.0%