Quality of red wine based on its chemical composition is studied through various physicochemical tests and the data is recorded in the wine_quality dataset.
Attributes in the dataset:

1. Feature 1: Residual Sugar (g/cm3)
2. Feature 2: Chlorides (g/cm3)
3. Feature 3: Free Sulfur dioxide (g/cm3)
4. Feature 4: Total Sulfur dioxide (g/cm3)
5. Feature 5: Density (g/cm3)
6. Feature 6: pH
7. Feature 7: Sulphates (g/cm3)
8. Feature 8: Alcohol (% by volume)
9. Quality: Score between 0 to 10 (Score >= 6 is considered to be of “Good” quality wine and score < 6 is considered to be of “Bad” quality wine)