红酒、白酒质量数据集，可作为机器学习中的数据挖掘数据库 (Red wine, white wine quality data sets can be used as data mining machine learning database) 文件列表： Wine Quality Data Set\wine quality-red.xls Wine Quality Data Set\wine quality-white.xls Wine Quality Data Set\winequality-red.csv Wine Quality Data Set\winequality-red.txt Wine Quality Data Set\winequality-white.csv Wine Quality Data Set\winequality-white.txt Wine Quality Data Set\winequality.names Wine Quality Data Set