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The application of an artificial neural network in the identification of medicinal rhubarbs by near-infrared spectroscopy
Xiang, L; Fan, GQ; Li, JH; Kang, H; Yan, YL; Zheng, JH; Guo, D
关键词Near-infrared Spectroscopy Back-propagation Neural Networks Identification Official Rhubarbs Unofficial Rhubarbs
刊名PHYTOCHEMICAL ANALYSIS
2002-09-01
DOI10.1002/pca.654
13期:5页:272-276
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemical Research Methods ; Plant Sciences ; Chemistry, Analytical
研究领域[WOS]Biochemistry & Molecular Biology ; Plant Sciences ; Chemistry
英文摘要

This paper describes a method to combine near-infrared spectroscopy and a three layer back-propagation artificial neural network in order to identify official and unofficial rhubarbs. Thirty-three samples were taken as the training set, and 62 samples as the test set. The effects of input node number, learning rate and momentum on the final error and recognition accuracy for the training set, and on prediction accuracy for the test set were determined. A neural network with eight input nodes, a 0.5 learning rate, and a momentum of 0.3 can achieve a recognition accuracy of 100% for the training set and a prediction accuracy of 96.8% for the test set. The method described offers a quick and efficient means of identifying rhubarbs. Copyright (C) 2002 John Wiley Sons, Ltd.

语种英语
WOS记录号WOS:000178418000007
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/55241
专题北京大学药学院
作者单位1.Peking Univ, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
2.Beijing Sci Res Inst Chinese Mat Media, Beijing, Peoples R China
3.China Agr Univ, Inst Phys Appl, Beijing, Peoples R China
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GB/T 7714
Xiang, L,Fan, GQ,Li, JH,et al. The application of an artificial neural network in the identification of medicinal rhubarbs by near-infrared spectroscopy[J]. PHYTOCHEMICAL ANALYSIS,2002,13(5):272-276.
APA Xiang, L.,Fan, GQ.,Li, JH.,Kang, H.,Yan, YL.,...&Guo, D.(2002).The application of an artificial neural network in the identification of medicinal rhubarbs by near-infrared spectroscopy.PHYTOCHEMICAL ANALYSIS,13(5),272-276.
MLA Xiang, L,et al."The application of an artificial neural network in the identification of medicinal rhubarbs by near-infrared spectroscopy".PHYTOCHEMICAL ANALYSIS 13.5(2002):272-276.
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