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5 results on '"Xin-gang Zhuang"'

2. Identification of green tea origins by near-infrared (NIR) spectroscopy and different regression tools

Author

Xin-gang Zhuang, XueYuan Wu, Jia-xiong Fang, Qi Chen, and Li-li Wang

Subjects
Engineering, business.industry, 010401 analytical chemistry, Near-infrared spectroscopy, General Engineering, Analytical chemistry, Pattern recognition, 02 engineering and technology, 021001 nanoscience & nanotechnology, Green tea, 01 natural sciences, Regression, 0104 chemical sciences, Support vector machine, Identification (information), Partial least squares regression, General Materials Science, Artificial intelligence, 0210 nano-technology, Spectroscopy, business, Back propagation artificial neural network
Abstract

In this study, near-infrared (NIR) spectroscopy was applied to efficiently and non-destructively identify Shandong green tea origins coupled with three different regression tools. Analysis results indicated that partial least squares (PLS) had better performance than back propagation artificial neural network (BP-ANN) and support vector machine (SVM). For PLS, the accuracies of identification were up to 100% for both training and testing. The results sufficiently demonstrate that NIR spectroscopy can be efficiently utilized for the non-destructive identification of green tea origins.

Published
2016
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5. A wireless spectral sensing network applied in mushroom workshops.

Author

Xu-quan Wang, Ya-guang Zhang, Xin-gang Zhuang, Li-li Wang, Wei-hong Zhu, Sa-sa Zhang, Ben-he Jiang, and Jia-xiong Fang

Subjects
WIRELESS sensor networks, WIRELESS communications, FIELD programmable gate arrays, INFRARED spectra, MULTICHANNEL communication
Published
2016

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