2022
DOI: 10.3390/e24060777
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Improved Binary Grasshopper Optimization Algorithm for Feature Selection Problem

Abstract: The migration and predation of grasshoppers inspire the grasshopper optimization algorithm (GOA). It can be applied to practical problems. The binary grasshopper optimization algorithm (BGOA) is used for binary problems. To improve the algorithm’s exploration capability and the solution’s quality, this paper modifies the step size in BGOA. The step size is expanded and three new transfer functions are proposed based on the improvement. To demonstrate the availability of the algorithm, a comparative experiment … Show more

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Cited by 11 publications
(1 citation statement)
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“…The initial population is generated by tent mapping, which has randomness and ergodicity, and can better be evenly covered in the initial space and directly affects the convergence speed and the solution quality. The calculation method is as follows ( 5) [33]:…”
Section: B Improved Salp Swarm Algorithm Processmentioning
confidence: 99%
“…The initial population is generated by tent mapping, which has randomness and ergodicity, and can better be evenly covered in the initial space and directly affects the convergence speed and the solution quality. The calculation method is as follows ( 5) [33]:…”
Section: B Improved Salp Swarm Algorithm Processmentioning
confidence: 99%