[1] [1] Li Jingwei. Dictionary of Chinese Medicine [M]. Beijing: People′s Medical Publishing House, 1995. 712-712.

[2] [2] Hu Yongchuan, Tian Xiaoxin, Liu Lei, et al.. Advances in identification of Chinese medicines by NIRS [J]. China Journal of Chinese Materia Medica, 2012, 37(8): 1066-1071.

[3] [3] Gao Hongbin, Liu Hao, Xiang Bingren. Rapid and nondestructive identification of pinellia rhizome and its pseudo-product arisaema rhizome by near-infrared diffuse reflectance spectrometry [J]. Chinese Journal of Spectroscopy Laboratary, 2012, 29(2): 899-902.

[4] [4] Gong Haiyan, Bai Yan, Song Ruili, et al.. The discrimination of tigun yam and baiyu yam using near infrared spectroscopy [J]. Chinese Journal of Hospital Pharmacy, 2010, 30(9): 735-737.

[5] [5] Du Min, Gong Yin, Lin Zhaozhou, et al.. Rapid identification of wolf berry fruit of different geographic regions with sample surface near infrared spectra combined with multi-class SVM [J]. Spectroscopy and Spectral Analysis, 2013, 33(5): 1211-1214.

[6] [6] Zhang Jing, Geng Zhipeng, Fan Gang, et al.. A new method for analysis of six akaloids in coptis chinensis franch by near infrared diffuse reflectance spectroscopy [J]. Lishizhen Medicine and Materia Medica Research, 2011, 22(10): 2393-2394.

[7] [7] Jiang Jianhong, Luo Mei. Latent semantic information extraction and classification of online product [J]. Computer & Digital Engineering, 2014, 42(1): 112-115.

[8] [8] Liu Bo. Application of Latent Semantic Indexing Chinese Information Retrieve [D]. Beijing: Beijing University of Posts and Telecommunications, 2009. 10-17.

[9] [9] Jian Yan. Chinese Text Clustering Based on Latent Semantic and Its Applications [D]. Shenyang: Northeastern University, 2008, 5-12.

[11] [11] Chen Jiehua. Theory and Application of Latent Semantic Analysis [D]. Shanghai: Shanghai University, 2005. 12-21.

[12] [12] Guo Peiyuan, Lin Yan, Fu Yan, et al.. Research on freshness level of meat based on near-infrared spectroscopic technique [J]. Laser & Optoelectronics Progress, 2013, 50(3): 033002.

[13] [13] Zhao Jiewen, Jiang Pei, Chen Quansheng. Discrimination of snow lotus from different geographical origins by near infrared spectroscopy [J]. Transactions of the Chinese Society for Agricultural Machinery, 2010, 41(8): 111-114.

[14] [14] Niu Xiaoying, Shao Limin, Zhao Zhilei, et al.. Nondestructive discrimination of strawberry varieties by NIR and BP-ANN [J]. Spectroscopy and Spectral Analysis, 2012, 32(8): 2095-2099.

[15] [15] Jiang Shiquan, Zhou Xingcai, Jiang Shiping. Discriminative model for FTNIS analysis on age of Shaoxing rice wine based on PCA and LS-SVM [J]. Chinese Journal of Spectroscopy Laboratory, 2012, 29(2): 806-811.

[16] [16] Shao Yongni, Cao Fang, He Yong. Discrimination years of rough rice by using visible/near infrared spectroscopy based on independent component analysis and BP neural network [J]. Journal of Infrared and Millimeter Waves, 2007, 26(6): 433-436.

[17] [17] Q Chen, J Zhao, H Lin. Study on discrimination of Roast green tea (Camellia simensis L.) according to geographical origin by FT-NIR spectroscopy and supervised pattern recognition [J]. Spectrochim Acta Part (A), 2009, 72(4): 845-850.