25 October 2016 Application of support vector machine and particle swarm optimization in micro near infrared spectrometer
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Abstract
In the process of actual measurement and analysis of micro near infrared spectrometer, genetic algorithm is used to select the wavelengths and then partial least square method is used for modeling and analyzing. Because genetic algorithm has the disadvantages of slow convergence and difficult parameter setting, and partial least square method in dealing with nonlinear data is far from being satisfactory, the practical application effect of partial least square method based on genetic algorithm is severely affected negatively. The paper introduces the fundamental principles of particle swarm optimization and support vector machine, and proposes a support vector machine method based on particle swarm optimization. The method can overcome the disadvantage of partial least squares method based on genetic algorithm to a certain extent. Finally, the method is tested by an example, and the results show that the method is effective.
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Yuhong Xiong, Yuhong Xiong, Yunxiang Liu, Yunxiang Liu, Minglei Shu, Minglei Shu, } "Application of support vector machine and particle swarm optimization in micro near infrared spectrometer", Proc. SPIE 9685, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems; and Smart Structures and Materials, 96850N (25 October 2016); doi: 10.1117/12.2243014; https://doi.org/10.1117/12.2243014
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