| { | |
| "random_seed": 14, | |
| "test_size": 0.2, | |
| "target_feature": "stroke", | |
| "original_features": [ | |
| "gender", | |
| "age", | |
| "hypertension", | |
| "heart_disease", | |
| "ever_married", | |
| "work_type", | |
| "Residence_type", | |
| "avg_glucose_level", | |
| "bmi", | |
| "smoking_status" | |
| ], | |
| "binary_encoding": { | |
| "columns": [ | |
| "ever_married" | |
| ], | |
| "mapping": { | |
| "No": 0, | |
| "Yes": 1 | |
| } | |
| }, | |
| "imputation": { | |
| "method": "SimpleImputer", | |
| "strategy": "median", | |
| "columns": [ | |
| "bmi" | |
| ] | |
| }, | |
| "binning": { | |
| "method": "pandas.cut", | |
| "columns": [ | |
| "age", | |
| "avg_glucose_level", | |
| "bmi" | |
| ] | |
| }, | |
| "encoding": { | |
| "method": "OrdinalEncoder", | |
| "columns": [ | |
| "gender", | |
| "work_type", | |
| "residence_type", | |
| "smoking_status", | |
| "age", | |
| "bmi", | |
| "avg_glucose_level" | |
| ], | |
| "verbose_feature_names": false | |
| }, | |
| "over_sampling": { | |
| "method": "SMOTE", | |
| "note": "Applied only to train data." | |
| }, | |
| "processed_features": [ | |
| "stroke", | |
| "ever_married", | |
| "heart_disease", | |
| "hypertension", | |
| "avg_glucose_level", | |
| "bmi", | |
| "age", | |
| "smoking_status", | |
| "residence_type", | |
| "work_type", | |
| "gender" | |
| ], | |
| "artifacts_dir": "data/artifacts", | |
| "processed_data_dir": "data/processed", | |
| "train_shape": [ | |
| 7778, | |
| 11 | |
| ], | |
| "test_shape": [ | |
| 1022, | |
| 11 | |
| ], | |
| "timestamp": "2026-05-19T02:47:52.834577" | |
| } |