Project Type: Exploratory Data Analysis
- Understand the relationship between the quality of red wine and its chemical properties
- Answer the following research questions:
- What is the difference between low-quality and high-quality red wine in mean acidity, which include fixed acidity, volatile acidity, citric acid, and pH?
- Does alcohol have a positive correlation with red wine quality?
- What is the proportion of high-quality red wines whose alcohol concentration is larger than the average? What is the proportion of low-quality red wines whose alcohol concentration is lower than the average?
Project_1/Project_1_solution.ipynb
- the project report and a code written inPython
.
Project Type: Classification problem
- Construct a classification task that will predict the quality of red wine based on its chemical properties.
- Selected models (Logistic Regression, K-NN, Kernelized SVM, Random Forest);
- Evaluation Metric (Accuracy, F1, Precision, Recall);
- Hyperparameter tuning;
- Checking for overfitting;
- Error Analysis (ROC curves, Confusion Matrix, Feature Importance).
Project_2/Project_2_solution.ipynb
- the project report and a code written inPython
.