Cooperative Bacterial Foraging Optimization

Table 3

Comparison among CBFO-H, BFO, PSO, and GA on 10-D problems.

10D		BFO	CBFO-S	CBFO-H	PSO	GA
f 1	Best	6.0597	0	0	0	3.1142𝑒−004
	Worst	30.4956	0	0	0	0.0345
	Mean	19.6331	0	0	0	0.0118
	Std	5.4090	0	0	0	0.0094
f 2	Best	8.9081	0.1645	0	0.0196	7.8064
	Worst	62.2445	0.5903	2.5879𝑒−007	4.0735	9.8140
	Mean	12.0991	0.3492	1.4813𝑒−007	0.7294	8.6634
	Std	9.5047	0.0966	4.6694𝑒−008	1.4964	0.5557
f 3	Best	9.9505	1.1011	0	2.9849	3.3034
	Worst	53.7285	9.0694	0.0975	25.8689	7.0136
	Mean	36.3513	4.8844	0.0111	10.8450	4.9512
	Std	10.5818	1.6419	0.0257	4.5956	1.1516
f 4	Best	35.5694	0	0.1385	27.1332	0.1679
	Worst	132.1065	0.1328	0.4401	79.7406	0.6318
	Mean	99.7775	0.0647	0.2702	62.9737	0.3439
	Std	24.8497	0.0308	0.0846	12.2581	0.1538