| 近红外光谱分析中人工神经网络法的应用 |
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| 引用本文： | 左平,马驷良,马捷.近红外光谱分析中人工神经网络法的应用[J].吉林大学学报(理学版),2006,44(1):57-60. |
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| 作者姓名： | 左平 马驷良 马捷 |
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| 作者单位： | 吉林大学,数学研究所,长春,130012;空军航空大学,数学系,长春,130022;吉林大学,数学研究所,长春,130012;吉林大学,软件学院,长春,130012 |
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| 摘 要： | 设计了实用的人工神经网络模型进行定标并预测. 用误差反向传播算法, 构造了三层的神经网络结构, 用于解决光谱分析中谱峰重叠严重、 噪声较大等问题. 在定标样本数量较大的情况下, 应用人工神经网络方法对玉米的蛋白质含量和近红外吸收光谱进行了分析和讨论. 实验结果表明, 人工神经网络方法优于线形回归法和偏最小二乘方法.
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| 关 键 词： | 光谱分析 定标并预测 人工神经网络法 |
| 文章编号： | 1671-5489(2006)01-0057-04 |
| 收稿时间： | 2005-02-23 |
| 修稿时间： | 2005年2月23日 |
Application of Neural Network in the Analysis of Near-infrared Spectra |
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| ZUO Ping,MA Si-liang,MA Jie.Application of Neural Network in the Analysis of Near-infrared Spectra[J].Journal of Jilin University: Sci Ed,2006,44(1):57-60. |
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| Authors: | ZUO Ping MA Si-liang MA Jie |
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| Institution: | 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. Department of Mathematics, PLA Air Force Aerotechnical University, Changchun 130022；3. College of Software, Jilin University, Changchun 130012, China |
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| Abstract: | A practical manual neural network model was designed to make the location of target and predication.We used error backward direction propagation calculation method and established three-layer neural(network) to solve the problems of serious overlap of spectral peaks and big noise in the spectrum analysis.When the quantity of samples to be located is significant,We employed manual neural network method to(analyze) and discuss the corn's protein content and near-infrared spectrum.By analyzing the experimental(result) it is concluded that manual neural network method is superior to linear regression method and partial(least-squares) method. |
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| Keywords: | spectrum analysis location and predication manual neural network method |
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