CAJ | 학술논문

针对红葡萄酒评价问题，采用主成分分析法，对酿酒葡萄的理化指标与葡萄酒的理化指标进行相关性分析。选择具有显著相关性的变量，分析各理化指标之间的对应关系。同时，把多指标转化为少数几个综合指标，对影响红葡萄酒质量的相关因素进行了较详细的分析和论证。
침대홍포도주평개문제，채용주성분분석법，대양주포도적이화지표여포도주적이화지표진행상관성분석。선택구유현저상관성적변량，분석각이화지표지간적대응관계。동시，파다지표전화위소수궤개종합지표，대영향홍포도주질량적상관인소진행료교상세적분석화론증。
In order to evaluate the quality of red wine,This paper analyzes the properties of the wine grape and wine correlation of the physical and chemical indexes by using principal component analysis. Choose variables which have significant correlation,Analyze the corresponding relationship between various physical and chemi-cal indexes by linear fitting. At the same time,the multi-index is converted into a few comprehensive indexes, the detailed analysis and demonstration related factors affecting the quality of wine have been carried on.