| 基于理化指标统计分析的葡萄酒质量评价模型 |
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| 引用本文： | 齐亚娥,曹志强,刘娅楠,杨婷,马蕾.基于理化指标统计分析的葡萄酒质量评价模型[J].河西学院学报,2013(5):58-65. |
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| 作者姓名： | 齐亚娥 曹志强 刘娅楠 杨婷 马蕾 |
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| 作者单位： | [1]河西学院化学化工学院 [2]河西学院数学与统计学院,甘肃张掖734000 |
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| 基金项目： | 河西学院大学生科技创新项目. |
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| 摘 要： | 基于2012“高教社杯”全国大学生数学建模竞赛A题数据。采用主成分分析和Q聚类分析对酿酒葡萄进行了分级，分析了酿酒葡萄和葡萄酒的理化指标对葡萄酒质量的影响，并建立了如何用酿酒葡萄和葡萄酒的理化指标来评价葡萄酒质量的多元线性回归模型，为葡萄酒质量评价提供了理论依据．
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| 关 键 词： | 质量评价 数学模型 主成分分析 聚类分析 多元线性回归 |
The Quality Evaluation Model of Grape Wine Based on Statistical Analysis of Physical and Chemical Indexes |
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| Qi Ya-e,Cao Zhi-qiang,Liu Ya-nan,Yang Tin,Ma Lei.The Quality Evaluation Model of Grape Wine Based on Statistical Analysis of Physical and Chemical Indexes[J].Journal of Hexi University,2013(5):58-65. |
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| Authors: | Qi Ya-e Cao Zhi-qiang Liu Ya-nan Yang Tin Ma Lei |
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| Institution: | 1. School of Mathematics and Statistics, Hexi University; 2. College of Chemistry and Chemical Engineering, Hexi University, Zhangye, Gansu 734000) |
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| Abstract: | Based on the data in Modeling A of 2012 ＂Higher Education Press Cup＂ National Mathematical Contest, wine grape was graded by using methods of principal component analysis and Q-cluster analysis, and a multiple linear regression model was established to evaluate the quality of grape wines by using the physical and chemical indexes of wine grape and grape wine, which provides a theoretical basis for the quality evaluation of grape wine. |
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| Keywords: | Quality evaluation Mathematical model Principal component analysis Cluster analysis Multiple linear regression |
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