Parameter meta-optimization of metaheuristics of solving specific NP-hard facility location problem

Abstract

The aim of the work is to create an evolutionary method for optimizing the values of the control parameters of metaheuristics of solving the NP-hard facility location problem. A system analysis of the tuning process of optimization algorithms parameters is carried out. The problem of finding the parameters of a metaheuristic algorithm is formulated as a meta-optimization problem. Evolutionary metaheuristic has been chosen to perform the task of meta-optimization. Thus, the approach proposed in this work can be called "meta-metaheuristic". Computational experiment proving the effectiveness of the procedure of tuning the control parameters of metaheuristics has been performed.