Using adaptive novelty search in differential evolution

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URI: https://hdl.handle.net/11556/1557
ISSN: 1865-0929
ISBN: 9783030242985
DOI: 10.1007/978-3-030-24299-2_23
Publication date
2019
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Springer Verlag
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Abstract
Novelty search ensures evaluation of solutions in stochastic population-based nature-inspired algorithms according to additional measure, where each solution is evaluated by a distance to its neighborhood beside the fitness function. Thus, the population diversity is preserved that is a prerequisite for the open-ended evolution in evolutionary robotics. Recently, the Novelty search was applied for solving the global optimization into differential evolution, where all Novelty search parameters remain unchanged during the run. The novelty area width parameter, that determines the diameter specifying the minimum change in each direction needed the solution for treating as the novelty, has a crucial influence on the optimization results. In this study, this parameter was adapted during the evolutionary process. The proposed self-adaptive differential evolution using the adaptive Novelty search were applied for solving the CEC 2014 Benchmark function suite, and the obtained results confirmed the usefulness of the adaptation.
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Publisher Copyright: © Springer Nature Switzerland AG 2019.
Keywords
Adaptive Novelty search , Differential evolution , Evolutionary robotics , Open-ended evolution , General Computer Science , General Mathematics
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conference output
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Fister , I , Iglesias , A , Galvez , A , Del Ser , J , Osaba , E & Fister , I 2019 , Using adaptive novelty search in differential evolution . in F De La Prieta , A González-Briones , P Pawleski , D Calvaresi , E Del Val , V Julian , F Lopes , E Osaba & R Sánchez-Iborra (eds) , Highlights of Practical Applications of Survivable Agents and Multi-Agent Systems. The PAAMS Collection - International Workshops of PAAMS 2019, Proceedings . Communications in Computer and Information Science , vol. 1047 , Springer Verlag , pp. 267-275 , 17th International Conference on Practical Applications of Agents and Multi-Agent Systems, PAAMS 2019 , Ávila , Spain , 26/06/19 . https://doi.org/10.1007/978-3-030-24299-2_23
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