Housing Price Prediction — Ames Dataset
End-to-end ML pipeline predicting house prices across 2,900+ Ames properties. Full EDA, five engineered features (LuxuryScore, GarageEfficiency, AgeCat, IsOverbuilt, Garage_YearBuilt interaction), and a two-model ensemble (Random Forest vs. Gradient Boosting) evaluated on Log-RMSE with 60/20/20 splits to prevent data leakage.