A Two-Step Simulated Annealing Algorithm for Spectral Data Feature Extraction

doi:10.3390/s23020893

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	A Two-Step Simulated Annealing Algorithm for Spectral Data Feature Extraction
	J. Pei, L. Xu, Y. Huang, Q. Jiao, M. Yang, D. Ma, S. Jiang, H. Li, Y. Li, S. Liu, W. Zhang, J. Zhang and X. Tan
	2023
发表期刊	Sensors
ISSN	14248220
卷号	23 期号:2
摘要	To address the shortcomings in many traditional spectral feature extraction algorithms in practical application of low modeling accuracy and poor stability, this paper introduces the "Boruta algorithm-based local optimization process" based on the traditional simulated annealing algorithm and proposes the "two-step simulated annealing algorithm (TSSA)". This algorithm combines global optimization and local optimization. The Boruta algorithm ensures that the feature extraction results are all strongly correlated with the dependent variable, reducing data redundancy. The accuracy and stability of the algorithm model are significantly improved. The experimental results show that compared with the traditional feature extraction method, the accuracy indexes of the inversion model established by using the TSSA algorithm for feature extraction were significantly improved, with the determination coefficient R2 of 0.9654, the root mean square error (RMSE) of 3.6723 μg/L, and the mean absolute error (MAE) of 3.1461 μg/L. © 2023 by the authors.
DOI	10.3390/s23020893
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收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67783
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J. Pei, L. Xu, Y. Huang, Q. Jiao, M. Yang, D. Ma, S. Jiang, H. Li, Y. Li, S. Liu, W. Zhang, J. Zhang and X. Tan. A Two-Step Simulated Annealing Algorithm for Spectral Data Feature Extraction[J]. Sensors,2023,23(2).
APA	J. Pei, L. Xu, Y. Huang, Q. Jiao, M. Yang, D. Ma, S. Jiang, H. Li, Y. Li, S. Liu, W. Zhang, J. Zhang and X. Tan.(2023).A Two-Step Simulated Annealing Algorithm for Spectral Data Feature Extraction.Sensors,23(2).
MLA	J. Pei, L. Xu, Y. Huang, Q. Jiao, M. Yang, D. Ma, S. Jiang, H. Li, Y. Li, S. Liu, W. Zhang, J. Zhang and X. Tan."A Two-Step Simulated Annealing Algorithm for Spectral Data Feature Extraction".Sensors 23.2(2023).

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