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22 November 2022 Differential evolution algorithm based on grid entropy and Bessel mutation strategy
Ying Xiong, Gang Liu, Yitao Xiao
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Proceedings Volume 12475, Second International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2022); 124751V (2022) https://doi.org/10.1117/12.2659682
Event: Second International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2022), 2022, Hulun Buir, China
Abstract
In order to further improve the exploration and exploitability of Differential Evolution (DE) algorithm, Bessel mutation strategy based on grid entropy is proposed to improve iLSHADE-RSP algorithm. The new algorithm is called BiLSHADE-RSP. It has the following features: (1) A grid entropy for observing the convergence of the population is proposed to be used as a signal of applying Bessel mutation strategy; (2) A mutation strategy based on Bessel curve is designed to enhance the exploitability of DE. BiLSHADE-RSP is compared with five algorithms, namely iLSHADE-RSP, LSHADE-RSP, L-SHADE, DCDE and FNADE. We use CEC2017 test suit to verify the performance of the proposed algorithm. Experimental results show that the improvement in BiLSHADE-RSP algorithm has achieved the best effect on complex test functions, and its solution accuracy is better than the current popular DE variants.
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Ying Xiong, Gang Liu, and Yitao Xiao "Differential evolution algorithm based on grid entropy and Bessel mutation strategy", Proc. SPIE 12475, Second International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2022), 124751V (22 November 2022); https://doi.org/10.1117/12.2659682
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KEYWORDS
Algorithm development
Evolutionary algorithms
Optimization (mathematics)
Machine learning
Pattern recognition
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