@inproceedings{394dbead75fb45a6847cfcd8bb49d70f,
title = "An Autonomous Galactic Swarm Optimization Algorithm Supported by Hidden Markov Model",
abstract = "In this work we implemented a version of the Galactic Swarm Optimization metaheuristic algorithm tuned by a hidden Markov model. The Galactic Swarm Optimization algorithm is an abstraction of the motion of stars within galaxies on the first level, and galaxies within a cluster of galaxies on the second level. We address the problem of controlling the metaheuristic parameters by identifying the state of the algorithm at each iteration i, using the Hidden Markov Model framework and updating the Galactic Swarm Optimization parameters accordingly. The results obtained show an improvement compared to the original algorithm using the fixed parameters found in the literature. In addition, the results are compared against other algorithms that use different techniques and hybridizations to solve the same problem, showing an improvement in performance with a similar quality for the solutions obtained.",
keywords = "Galactic Swarm Optimization, Hidden Markov model, Machine learning, Metaheuristics, Parameter control",
author = "Mauricio Castillo and Broderick Crawford and Ricardo Soto and Wenceslao Palma and Jos{\'e} Lemus-Romani and Diego Tapia and Felipe Cisternas-Caneo and Marcelo Becerra-Rozas and Fernando Paredes and Sanjay Misra",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 12th International Conference on Soft Computing and Pattern Recognition, SoCPaR 2020 and 16th International Conference on Information Assurance and Security, IAS 2020 ; Conference date: 15-12-2020 Through 18-12-2020",
year = "2021",
doi = "10.1007/978-3-030-73689-7_34",
language = "English",
isbn = "9783030736880",
series = "Advances in Intelligent Systems and Computing",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "354--363",
editor = "Ajith Abraham and Yukio Ohsawa and Niketa Gandhi and Jabbar, {M. A.} and Abdelkrim Haqiq and Se{\'a}n McLoone and Biju Issac",
booktitle = "Proceedings of the 12th International Conference on Soft Computing and Pattern Recognition, SoCPaR 2020",
}