A Prescription of Methodological Guidelines for Comparing Bio-inspired Optimization Algorithms

Fuente: arXiv
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Hauptverfasser: LaTorre, Antonio, Molina, Daniel, Osaba, Eneko, Del Ser, Javier, Herrera, Francisco
Format: Preprint
Veröffentlicht: 2020
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author LaTorre, Antonio
Molina, Daniel
Osaba, Eneko
Del Ser, Javier
Herrera, Francisco
author_facet LaTorre, Antonio
Molina, Daniel
Osaba, Eneko
Del Ser, Javier
Herrera, Francisco
contents Bio-inspired optimization (including Evolutionary Computation and Swarm Intelligence) is a growing research topic with many competitive bio-inspired algorithms being proposed every year. In such an active area, preparing a successful proposal of a new bio-inspired algorithm is not an easy task. Given the maturity of this research field, proposing a new optimization technique with innovative elements is no longer enough. Apart from the novelty, results reported by the authors should be proven to achieve a significant advance over previous outcomes from the state of the art. Unfortunately, not all new proposals deal with this requirement properly. Some of them fail to select appropriate benchmarks or reference algorithms to compare with. In other cases, the validation process carried out is not defined in a principled way (or is even not done at all). Consequently, the significance of the results presented in such studies cannot be guaranteed. In this work we review several recommendations in the literature and propose methodological guidelines to prepare a successful proposal, taking all these issues into account. We expect these guidelines to be useful not only for authors, but also for reviewers and editors along their assessment of new contributions to the field.
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id arxiv_https___arxiv_org_abs_2004_09969
institution arXiv
publishDate 2020
record_format arxiv
spellingShingle A Prescription of Methodological Guidelines for Comparing Bio-inspired Optimization Algorithms
LaTorre, Antonio
Molina, Daniel
Osaba, Eneko
Del Ser, Javier
Herrera, Francisco
Neural and Evolutionary Computing
Artificial Intelligence
Bio-inspired optimization (including Evolutionary Computation and Swarm Intelligence) is a growing research topic with many competitive bio-inspired algorithms being proposed every year. In such an active area, preparing a successful proposal of a new bio-inspired algorithm is not an easy task. Given the maturity of this research field, proposing a new optimization technique with innovative elements is no longer enough. Apart from the novelty, results reported by the authors should be proven to achieve a significant advance over previous outcomes from the state of the art. Unfortunately, not all new proposals deal with this requirement properly. Some of them fail to select appropriate benchmarks or reference algorithms to compare with. In other cases, the validation process carried out is not defined in a principled way (or is even not done at all). Consequently, the significance of the results presented in such studies cannot be guaranteed. In this work we review several recommendations in the literature and propose methodological guidelines to prepare a successful proposal, taking all these issues into account. We expect these guidelines to be useful not only for authors, but also for reviewers and editors along their assessment of new contributions to the field.
title A Prescription of Methodological Guidelines for Comparing Bio-inspired Optimization Algorithms
topic Neural and Evolutionary Computing
Artificial Intelligence
url https://arxiv.org/abs/2004.09969