- 期刊
The Comparison of Using Analytical Hierarchy Process, Rough Set Theory and Grey Relational Analysis in Wine Evaluation
並列摘要
The purpose of this study was to compare the wine evaluation model by using analytical hierarchy process, rough set theory and grey relational analysis respectively. Thirty samples were subjected to find the main components and analyze the volatile elements and the elements studied included five components: dry extract, pH, titratable acidity, alcohol level and residual sugar. Also the price of the wine was included. With the study's results, we find that the price and titratable acidity are the two common characteristic in wine evaluation. Hence, for the most popular wine in Taiwan, it must be low price, higher sweetness and not quite sour.
延伸閱讀
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