Swarm Intelligence Algorithms

Source-code of EHO algorithm in Matlab 153

where, p

min,c

and p

max,c

are the lower and upper bounds of elephant indi-

viduals in clan c. rand[0, 1] represents a uniform and stochastic distribution.

12.2.3 Pseudo-code of EHO algorithm

The pseudo-code of standard EHO is presented in Algorithm 11.

Algorithm 11 Pseudo-code of EHO.

1: determine the objective function OF (.)

2: set the number of clans N , where c[1, N], and number of elephants in

each clan n

c

3: determine the values of scaling factors α, β, and maximum number of

generations, G

max

4: set the lower and upper bounds for each variable/clan c, [p

min,c

, p

max,c

]

5: randomly generate the positions for ...