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The Research of Wine Quality Evaluation Based on Multiple Linear Regression

机译:基于多元线性回归的葡萄酒质量评价研究

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摘要

Through the establishment of evaluation model based on principal component analysis, select 8 principal components from nearly 30 indexes of wine grape. Then we establish the multiple linear regression model and analyse the association between physicochemical indexes of wine grape and wine, and the influence of physicochemical indexes of wine grape and wine on wine quality. Finally study whether we could use the physicochemical indexes to evaluate the wine quality.
机译:通过建立基于主成分分析的评估模型,从近30个葡萄酒指标中选择8个主成分。然后,我们建立了多元线性回归模型,分析了葡萄酒和葡萄酒的物理化学指标与葡萄酒物理学指标对葡萄酒品质的影响。最后研究我们是否可以使用物理化学指标来评估葡萄酒质量。

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