Abstract: Two datasets are included, related to red and white vinho verde wine samples, from the north of Portugal. The goal is to model wine quality based on physicochemical tests (see [Cortez et al., 2009], UCI - Wine Quality Data Set ).
The data consists of two datasets that are related to red and white variants of the Portuguese “Vinho Verde” wine. link
Attribute Information:
Input variables (based on physicochemical tests):
- fixed acidity
- volatile acidity
- citric acid
- residual sugar
- chlorides
- free sulfur dioxide
- total sulfur dioxide
- density
- pH
- sulphates
- alcohol Output variable (based on sensory data):
- quality (score between 0 and 10)