Cellular Harmony Search for Optimization Problems

Figure 9

The box plots for showing the effect varying HMS values using the ten global optimization functions.

(a) 2D sphere function

(b) 2D Schwefel's problem 2.22

(c) 2D step function

(d) 2D Rosenbrock function

(e) 2D Rotated hyper-ellipsoid function

(f) 2D Schwefel's problem 2.26 function

(g) 2D Rastrigin function

(h) 2D Ackley function

(i) 2D Griewank function

(j) Six-Hump Camel-Back function