A Classification of a Wine Dataset with a Decision Tree, improving its accuracy with Principal Component Analysis(PCA) for dimensionality reduction.
- The Decision Tree Accuracy without PCA is: 0.94
- The Decision Tree Accuracy with PCA is: 0.96
More information on this dataset at: https://archive.ics.uci.edu/ml/datasets/wine
What libraries you need to run:
- Pandas 0.23.4
- Seaborn 0.9
- Matplotlib 3.0.0
- Scikit-learn 0.20.0
Run wine-final.py to see the plots and the accuracy before and after PCA.
- Thiago Vilela - svthiago