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10.1145/1276958.1277081acmconferencesArticle/Chapter ViewAbstractPublication PagesgeccoConference Proceedingsconference-collections
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Cross entropy and adaptive variance scaling in continuous EDA

Published: 07 July 2007 Publication History

Abstract

This paper deals with the adaptive variance scaling issue incontinuous Estimation of Distribution Algorithms. A phenomenon is discovered that current adaptive variance scaling method in EDA suffers from imprecise structure learning. A new type of adaptation method is proposed to overcome this defect. The method tries to measure the difference between the obtained population and the prediction of the probabilistic model, then calculate the scaling factor by minimizing the cross entropy between these two distributions. This approach calculates the scaling factor immediately rather than adapts it incrementally. Experiments show that this approach extended the class of problems that can be solved, and improve the search efficiency in some cases. Moreover, the proposed approach features in that each decomposed subspace can be assigned an individual scaling factor, which helps to solve problems with special dimension property.

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Published In

cover image ACM Conferences
GECCO '07: Proceedings of the 9th annual conference on Genetic and evolutionary computation
July 2007
2313 pages
ISBN:9781595936974
DOI:10.1145/1276958
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 07 July 2007

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Author Tags

  1. adaptive variance scaling
  2. cross entropy
  3. estimation of distirbution algorithms
  4. evolutionary computation

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GECCO '07 Paper Acceptance Rate 266 of 577 submissions, 46%;
Overall Acceptance Rate 1,669 of 4,410 submissions, 38%

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  • (2024)Multi-Objective Ship Route Optimisation Using Estimation of Distribution AlgorithmApplied Sciences10.3390/app1413591914:13(5919)Online publication date: 6-Jul-2024
  • (2023)A novel ensemble estimation of distribution algorithm with distribution modification strategiesComplex & Intelligent Systems10.1007/s40747-023-00975-y9:5(5377-5416)Online publication date: 20-Mar-2023
  • (2022)A layered learning estimation of distribution algorithmProceedings of the Genetic and Evolutionary Computation Conference Companion10.1145/3520304.3528904(399-402)Online publication date: 9-Jul-2022
  • (2022)An offline learning co-evolutionary algorithm with problem-specific knowledgeSwarm and Evolutionary Computation10.1016/j.swevo.2022.10114875(101148)Online publication date: Dec-2022
  • (2021)An Adaptive Covariance Scaling Estimation of Distribution AlgorithmMathematics10.3390/math92432079:24(3207)Online publication date: 11-Dec-2021
  • (2020)Enhancing Gaussian Estimation of Distribution Algorithm by Exploiting Evolution Direction With ArchiveIEEE Transactions on Cybernetics10.1109/TCYB.2018.286956750:1(140-152)Online publication date: Jan-2020
  • (2019)A Gaussian Estimation of Distribution Algorithm With Random Walk Strategies and Its Application in Optimal Missile Guidance Handover for Multi-UCAV in Over-the-Horizon Air CombatIEEE Access10.1109/ACCESS.2019.29082627(43298-43317)Online publication date: 2019
  • (2017)Inferior solutions in Gaussian EDA: Useless or useful?2017 IEEE Congress on Evolutionary Computation (CEC)10.1109/CEC.2017.7969327(301-307)Online publication date: Jun-2017
  • (2016)Enhance continuous estimation of distribution algorithm by variance enlargement and reflecting sampling2016 IEEE Congress on Evolutionary Computation (CEC)10.1109/CEC.2016.7744225(3441-3447)Online publication date: Jul-2016
  • (2014)Design optimization of a cable-based parallel tracking system by using evolutionary algorithmsRobotica10.1017/S026357471400048433:3(599-610)Online publication date: 5-Mar-2014
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