Strength Pareto Evolutionary Algorithm 2 (SPEA2) in MATLAB

Strength Pareto Evolutionary Algorithm 2 (SPEA2) is an extended version of SPEA multi-objective evolutionary optimization algorithm. This algorithm utilized a mechanism like k-Nearest Neighbor (kNN) and a specialized ranking system to sort the members of the population, and select the next generation of population, from combination of current population and off-springs created by genetic operators (mutation and crossover). SPEA2 is one of the most famous and useful multi-objective optimization algorithms and widely used and applied to treat real-world, scientific and engineering applications.

In this post, we are going to share with you, the open-source implementation of SPEA2 in MATLAB. The algorithm is implemented in a structured manner and if you are familiar with MATLAB programming language, you will find it easy, to use the codes in your research projects.

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