Novel Adaptive Bacteria Foraging Algorithms for Global Optimization

Table 1

The best fitness of the BFA, LBFA, NLBFA, and FIBFA on the benchmark functions.

Algorithm	Ackley	Sphere	Shubert	Rastrigin
BFA	2.5799	0.0033	−186.7309	21.8891
LBFA	3.2×10^−6	5.2×10^−4	−186.7309	4.9748
NLBFA	2.7×10^−8	1.8×10^−4	−186.7309	5.9698
FIBFA	4.4×10^−15	1.1×10^−7	−186.7309	2.3601