A Novel Multi-Objective Harmony Search Algorithm with Pitch Adjustment by Genotype

Author:

Molina-Pérez DanielORCID,Portilla-Flores Edgar AlfredoORCID,Vega-Alvarado EduardoORCID,Calva-Yañez Maria BárbaraORCID,Sepúlveda-Cervantes GabrielORCID

Abstract

In this work, a new version of the Harmony Search algorithm for solving multi-objective optimization problems is proposed, MOHSg, with pitch adjustment using genotype. The main contribution consists of adjusting the pitch using the crowding distance by genotype; that is, the distancing in the search space. This adjustment automatically regulates the exploration–exploitation balance of the algorithm, based on the distribution of the harmonies in the search space during the formation of Pareto fronts. Therefore, MOHSg only requires the presetting of the harmony memory accepting rate and pitch adjustment rate for its operation, avoiding the use of a static bandwidth or dynamic parameters. MOHSg was tested through the execution of diverse test functions, and it was able to produce results similar or better than those generated by algorithms that constitute search variants of harmonies, representative of the state-of-the-art in multi-objective optimization with HS.

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Reference40 articles.

1. A Short Tutorial on Evolutionary Multiobjective Optimization

2. A New Heuristic Optimization Algorithm: Harmony Search

3. Overview of Applications and Developments in the Harmony Search Algorithm

4. Advances in Harmony Search, Soft Computing and Applications;Kim,2020

5. Nature-Inspired Metaheuristic Algorithms for Engineering Optimization Applications;Carbas,2021

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