Distinguishing different cultivar kiwifruits by near-infrared spectroscopy Based on pattern recognition methods
文献类型：期刊论文
| 作者 | Liu, Bin1,2; Tang, Mingjie2,3 ; Lu, Liming1; Lin, Yaling1; Cai, Jianrong2; Ma, Teng1
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| 刊名 | International Agricultural Engineering Journal
 |
| 出版日期 | 2015 |
| 卷号 | 24期号:3页码:61-67 |
| ISSN号 | 08582114 |
| 通讯作者 | Cai, Jianrong |
| 英文摘要 | An approach that used to distinguish four kinds of different cultivar kiwifruits by near-infrared spectroscopy was proposed in this paper. Original spectra of kiwifruit in wavelength range of 10000-4000/cm were acquired and pre-processed by standard normal vitiate transformation (SNV), and principle component analysis (PCA) was employed to extract useful information. To develop a robust discrimination model, three pattern recognition algorithms (i.e. K-nearest neighbours, artificial neural network, and support vector machine) were attempted comparatively in this work. Some parameters of the model were optimized by cross-validation in building model. Experimental results showed that the performance of support vector machine model is the best in contrast to K-nearest neighbours and artificial neural network models. The optimal support vector machine model was obtained with identification rates of 98.5% in calibration set and 97.5% in prediction set respectively. Based on the results, it was concluded that the near-infrared spectroscopy combined with supervised pattern recognition has significant potential in kiwifruit species detection. |
| 语种 | 英语 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/4610]  |
| 专题 | 太赫兹技术研究中心 |
| 作者单位 | 1.Chinese Academy of Agricultural Mechanization Sciences, Beijing, China; 2.School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China; 3.Chongqing Key Laboratory of Multi-Scale Manufacturing Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China |
| 推荐引用方式 GB/T 7714 | Liu, Bin,Tang, Mingjie,Lu, Liming,et al. Distinguishing different cultivar kiwifruits by near-infrared spectroscopy Based on pattern recognition methods[J]. International Agricultural Engineering Journal,2015,24(3):61-67. |
| APA | Liu, Bin,Tang, Mingjie,Lu, Liming,Lin, Yaling,Cai, Jianrong,&Ma, Teng.(2015).Distinguishing different cultivar kiwifruits by near-infrared spectroscopy Based on pattern recognition methods.International Agricultural Engineering Journal,24(3),61-67. |
| MLA | Liu, Bin,et al."Distinguishing different cultivar kiwifruits by near-infrared spectroscopy Based on pattern recognition methods".International Agricultural Engineering Journal 24.3(2015):61-67. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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