葡萄酒评价模型

Wine Evaluation Model

摘要: 本文基于在参加全国大学生数学建模大赛时得到的大量数据，通过使用聚类分析和主成分分析等方法，建立了方差模型和回归模型，研究酿酒葡萄与葡萄酒质量的关系以及哪些指标能影响葡萄酒的质量，最后得出影响葡萄酒质量的相关指标体系以及其中的方程关系。得出的结果能使人们更多了解酿酒葡萄与葡萄酒的关系，更快捷简便的分析评价出葡萄酒的质量。

Abstract: Based on large amounts of data which I get from the National Mathematical Modeling Contest, by using cluster analysis and principal component analysis, I established a variance model and regression model to find the relationship between wine grape and wine quality and what indicators can affect the quality of the wine. I get the relevant index system affect wine quality and the equations. The results obtained enable people to learn more about the relationship between wine grapes and wine, much quicker and easier to analyze and evaluate the quality of the wine.