projdir = '/project_cephfs/3022017.06/projects/lifespan_hbr/johbay/Velocity' data_dir = '/project_cephfs/3022017.06/projects/lifespan_hbr/johbay/Velocity/Data' folds ...
CatBoost as the main tabular anchor LightGBM and XGBoost as diversity models OOF-based blending reproducible YAML experiments Kaggle CLI validation and submission journaling ...