Knowledge Network Node
Journal of Beijing University of Aeronautics and Astronautics. Core
Version after Accepted▼
(Accepted Version) Online First Publishing Date: 2022-01-25 17:50:53

Improvement and application of hybrid strategy-based sparrow search algorithmChinese Full Text

SONG Liqin;CHEN Wenjie;CHEN Weihai;LIN Yan;SUN Xiantao;

Abstract: Aiming at the problems of the original sparrow search algorithm （SSA）， such as low search accuracy， weak global search ability， slow convergence speed and easy to fall into local optimum， etc， a hybrid strategy-based sparrow search algorithm （HSSA） is proposed. The improved Circle chaotic map is used to initialize the population and increase the diversity of the population. The search formula of the discoverers is improved by combining the salp swarm algorithm to increase the global search abili... More
Keywords：

sparrow search algorithm; Circle chaotic mapping; salp swarm algorithm; mirror selection; adaptive step factor; simulated annealing mechanism; extreme learning machine;

  • DOI：

    10.13700/j.bh.1001-5965.2021.0629

  • Series：

    (I) Electronic Technology ＆ Information Science

  • Subject：

    Automation Technology

  • Classification Code：

    TP18

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