Figure 4 | Scientific Reports

Figure 4

From: Selectively-informed particle swarm optimization

Figure 4

The mean fitness and the diversity of the swarm population during the optimization process.

(a) The evolution of the mean fitness on the function f1, i.e., where N is the total number of particles, xi is the position of particle i and xopt = 1 is the optimum solution of f1. The inset shows the last steps for SIPSO and SFPSO. (b) The evolution of the population diversity σ (see main text) during the optimization processes.

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