├── Programming_assignment_week_1_Pandas_basics ├── PandasBasics.ipynb └── grader.py ├── Programming_assignment_week_2_Data_leakages └── Data_leakages.ipynb ├── Programming_assignment_week_3_Mean_encodings ├── Programming_assignment_week_3.ipynb └── grader.py ├── Programming_assignment_week_4_Catboost ├── catboost_notebook_v2.ipynb └── grader_v2.py ├── Programming_assignment_week_4_Ensembles ├── Programming_assignment_week_4.ipynb └── grader.py ├── Programming_assignment_week_4_KNN_features ├── compute_KNN_features.ipynb └── grader.py ├── README.md ├── Reading_materials ├── EDA_Springleaf_screencast.ipynb ├── EDA_video2.ipynb ├── EDA_video3_screencast.ipynb ├── GBM_drop_tree.ipynb ├── Hyperparameters_tuning_video2_RF_n_estimators.ipynb ├── Macros.ipynb ├── Metrics_video2_constants_for_MSE_and_MAE.ipynb ├── Metrics_video3_weighted_median.ipynb └── Metrics_video8_soft_kappa_xgboost.ipynb └── readonly ├── KNN_features_data ├── X.npz ├── X_test.npz ├── Y.npy ├── Y_test.npy └── 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