Gradient-Based Cuckoo Search for Global Optimization

Figure 2

Evolution of mean best values for GBCS and the original CS algorithm for (a) Ackley, (b) Beale, (c) Booth, (d) Cross-leg table, (e) Himmelblau, (f) Levy 13, (g) Matyas, and (h) Schaffer functions.

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(h)