Breast Cancer Classification using K-Nearest Neighbors (KNN)

Machine Learning project focused on classifying breast cancer cases using the KNN algorithm.

Tools & Technologies:

• Python

• Pandas & NumPy

• Scikit-learn

• Matplotlib

Project Features:

• Data preprocessing and feature scaling

• Model training using KNN

• Stratified K-Fold Cross Validation

• Performance evaluation using Accuracy, Precision, Recall, and F1-score

• Confusion Matrix Visualization

Achieved high classification accuracy with optimized K value selection.