神经网络模型在评价红葡萄酒质量中的应用

Application of Neural Network Model in Evaluating Quality of Red Wine

通过建立神经网络模型,利用红葡萄酒、红葡萄的理化指标对样本酒进行分类;将神经网络模型的分类结果与评酒员的评分分类进行比较,得出红葡萄与红葡萄酒的理化指标不能评价红葡萄酒的质量.进一步分析,添加酿酒红葡萄与红葡萄酒各种芳香物质量指标,对红葡萄酒的质量进行分类,得出红葡萄酒与酿酒红葡萄的芳香物质指标对红葡萄酒的质量产生一定的影响.

In this paper, the conclusion that the physicochemical indexes can not be used to evaluate its qual- ity is obtained, by establishing neural network model, classifying the samples with the indexes, and comparing the classification results of the network and the wine evaluators. And further analysis is conducted by adding some ar- omatic substances, the result is that they do affect the quality of red wine.