Research Article

Improved Particle Swarm Optimization Algorithm Based on Last-Eliminated Principle and Enhanced Information Sharing

Figure 2

11 test functions: (a) f1 sphere function; (b) f2 Schaffer function; (c) f3 step function; (d) f4 SumSquares function; (e) f5 Zakharov function; (f) f6 Griewank function; (g) f7 Rastrigin function; (h) f8 alpine function; (i) f9 Shubert function; (j) f10 Ackley function; (k) f11 Cmfun function.
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