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(a)  Ackley function figure
907853.fig.001b
(b) Griewank function
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(c) Rastrigin function figure
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(d) Rosenbrock function
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(e) Rotated hyperellipsoid function
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(f) De Jong’s function
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(g) Weighted sphere model function
Figure 1: Performance of the CBFOA, ABFOA, BFOA and GA for the various functions for dimension = 50.