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An Improved Bat Algorithm for Solving Nonlinear Algebraic Systems of Equations

  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper introduces a new hybrid bat algorithm for solving nonlinear equations. Nonlinear equations are often solved by using various optimization algorithms in practice. Bat algorithm is a new intelligent optimization algorithm proposed by Yang in 2010. However, in its practical application, there are some disadvantages, for example, it is easy to fall into local optimization. Therefore, this paper introduces four methods: adaptive inertia weight, chaotic local search, differential evolution algorithm and cross entropy method to optimize the bat algorithm. In this paper, the implementation of four algorithms is first introduced, and then four examples of nonlinear system of equations are to be calculated by using the hybrid self-adaptive bat algorithm (HSABA) to prove the practical feasibility of these four methods.

Original languageEnglish
Title of host publicationICBDC 2022 - 2022 7th International Conference on Big Data and Computing
PublisherAssociation for Computing Machinery
Pages75-81
Number of pages7
ISBN (Electronic)9781450396097
DOIs
StatePublished - 27 May 2022
Externally publishedYes
Event7th International Conference on Big Data and Computing, ICBDC 2022 - Virtual, Online, China
Duration: 27 May 202229 May 2022

Publication series

NameACM International Conference Proceeding Series

Conference

Conference7th International Conference on Big Data and Computing, ICBDC 2022
Country/TerritoryChina
CityVirtual, Online
Period27/05/2229/05/22

Keywords

  • Adaptive inertia weigh
  • Bat algorithm
  • Chaotic local search
  • Cross entropy method
  • Differential evolution algorithm

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