Pseudo Binary Differential Evolution Algorithm

نویسندگان

  • Changshou DENG
  • Thomas WEISE
  • Bingyan ZHAO
چکیده

In this article, we propose the Mapping-based Pseudo Binary Differential Evolution (MPBDE) algorithm for solving discrete optimization problems. Based on the framework of the standard DE, a new boundary constraint-handling operator ensures that the results of the mutation operator meet the boundary conditions. Then the real values of the genotypes mapped into the discrete ones in the phenotypes with a newly defined homomorphous-mapping operator. We prove the global convergence properties of the MPBDE. The numerical results of our experiments with four different discrete optimization problems how that the MPBDE algorithm can find the optimum of each problem and is a competitive version of binary Differential Evolution.

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تاریخ انتشار 2012