摘 要:目的 用二维信息数据表征中药指纹图谱样本，并对其进行模式识别。方法 对一维信息数据和二维信息数据表征的中药指纹图谱进行聚类分析，并对分析结果进行比较。结果 与一维信息数据相比，采用二维信息数据表征指纹图谱，各种聚类方法所得总体类别差异小，样本归属比较稳定。对未知样本的类别判定聚类分析和神经网络预测结果一致。结论 二维信息数据较一维信息数据更能全面、特异地表征中药指纹图谱。 (共4页)
参考文献[1]LuoGA WangYM CaoJ etal.A study on establishing modern standard system to control the quality of traditional Chinese medicine in our nation[J].World Sci Tech / Mod Tradit Chin Med (世界科学技术-中药现代化)2002:.[2]Qiao YJ Wang X Bi KS et al. Application of artificial neural networks to the feature extraction in chemical pattern recognition of the traditional Chinese medicine venenum bufonis [J]. Acta Pharm Sin (药学学报) 199530(9):698-701.[3]GengLN LuoAQ FuRN etal.Identification of Chinese herbal medicine using artificial neural network in pyrolysis��gas chromatography[J].Chin J Anal Chem (分析化学)200028(5):549-553.[4]ChengYY ZhaoMJ.A type of fuzzy classification neural networks for complex nonlinear chemical pattern recognition[J].Chem J Chin Univ (高等学校化学学报)200122(11):1813-1818.[5]WangMS ChenDZ ChenYQ.Radial basis function��partial least square��Bayes method and its application in chemical pattern classification[J].Chin J Anal Chem (分析化学)200331(2):189-193.��聂磊 罗国安 曹进 王义明
引文来源����中药二维信息指纹图谱模式识别 聂磊 罗国安 曹进 王义明--维普资讯
参考文献[1]LuoGA WangYM CaoJ etal.A study on establishing modern standard system to control the quality of traditional Chinese medicine in our nation[J].World Sci Tech / Mod Tradit Chin Med (世界科学技术-中药现代化)2002:.[2]Qiao YJ Wang X Bi KS et al. Application of artificial neural networks to the feature extraction in chemical pattern recognition of the traditional Chinese medicine venenum bufonis [J]. Acta Pharm Sin (药学学报) 199530(9):698-701.[3]GengLN LuoAQ FuRN etal.Identification of Chinese herbal medicine using artificial neural network in pyrolysis��gas chromatography[J].Chin J Anal Chem (分析化学)200028(5):549-553.[4]ChengYY ZhaoMJ.A type of fuzzy classification neural networks for complex nonlinear chemical pattern recognition[J].Chem J Chin Univ (高等学校化学学报)200122(11):1813-1818.[5]WangMS ChenDZ ChenYQ.Radial basis function��partial least square��Bayes method and its application in chemical pattern classification[J].Chin J Anal Chem (分析化学)200331(2):189-193.��聂磊 罗国安 曹进 王义明
引文来源����中药二维信息指纹图谱模式识别 聂磊 罗国安 曹进 王义明--维普资讯
