--- license: mit library_name: sklearn tags: - sklearn - skops - tabular-classification widget: structuredData: area error: - 30.29 - 96.05 - 48.31 compactness error: - 0.01911 - 0.01652 - 0.01484 concave points error: - 0.01037 - 0.0137 - 0.01093 concavity error: - 0.02701 - 0.02269 - 0.02813 fractal dimension error: - 0.003586 - 0.001698 - 0.002461 mean area: - 481.9 - 1130.0 - 748.9 mean compactness: - 0.1058 - 0.1029 - 0.1223 mean concave points: - 0.03821 - 0.07951 - 0.08087 mean concavity: - 0.08005 - 0.108 - 0.1466 mean fractal dimension: - 0.06373 - 0.05461 - 0.05796 mean perimeter: - 81.09 - 123.6 - 101.7 mean radius: - 12.47 - 18.94 - 15.46 mean smoothness: - 0.09965 - 0.09009 - 0.1092 mean symmetry: - 0.1925 - 0.1582 - 0.1931 mean texture: - 18.6 - 21.31 - 19.48 perimeter error: - 2.497 - 5.486 - 3.094 radius error: - 0.3961 - 0.7888 - 0.4743 smoothness error: - 0.006953 - 0.004444 - 0.00624 symmetry error: - 0.01782 - 0.01386 - 0.01397 texture error: - 1.044 - 0.7975 - 0.7859 worst area: - 677.9 - 1866.0 - 1156.0 worst compactness: - 0.2378 - 0.2336 - 0.2394 worst concave points: - 0.1015 - 0.1789 - 0.1514 worst concavity: - 0.2671 - 0.2687 - 0.3791 worst fractal dimension: - 0.0875 - 0.06589 - 0.08019 worst perimeter: - 96.05 - 165.9 - 124.9 worst radius: - 14.97 - 24.86 - 19.26 worst smoothness: - 0.1426 - 0.1193 - 0.1546 worst symmetry: - 0.3014 - 0.2551 - 0.2837 worst texture: - 24.64 - 26.58 - 26.0 --- # Model description This is a HistGradientBoostingClassifier model trained on breast cancer dataset. It's trained with Halving Grid Search Cross Validation, with parameter grids on max_leaf_nodes and max_depth. ## Intended uses & limitations This model is not ready to be used in production. ## Training Procedure ### Hyperparameters The model is trained with below hyperparameters.
Click to expand | Hyperparameter | Value | |---------------------------------|----------------------------------------------------------| | aggressive_elimination | False | | cv | 5 | | error_score | nan | | estimator__categorical_features | | | estimator__early_stopping | auto | | estimator__l2_regularization | 0.0 | | estimator__learning_rate | 0.1 | | estimator__loss | auto | | estimator__max_bins | 255 | | estimator__max_depth | | | estimator__max_iter | 100 | | estimator__max_leaf_nodes | 31 | | estimator__min_samples_leaf | 20 | | estimator__monotonic_cst | | | estimator__n_iter_no_change | 10 | | estimator__random_state | | | estimator__scoring | loss | | estimator__tol | 1e-07 | | estimator__validation_fraction | 0.1 | | estimator__verbose | 0 | | estimator__warm_start | False | | estimator | HistGradientBoostingClassifier() | | factor | 3 | | max_resources | auto | | min_resources | exhaust | | n_jobs | -1 | | param_grid | {'max_leaf_nodes': [5, 10, 15], 'max_depth': [2, 5, 10]} | | random_state | 42 | | refit | True | | resource | n_samples | | return_train_score | True | | scoring | | | verbose | 0 |
### Model Plot The model plot is below. 
HalvingGridSearchCV(estimator=HistGradientBoostingClassifier(), n_jobs=-1,param_grid={'max_depth': [2, 5, 10],'max_leaf_nodes': [5, 10, 15]},random_state=42)
Please rerun this cell to show the HTML repr or trust the notebook.
## Evaluation Results You can find the details about evaluation process and the evaluation results. | Metric | Value | |----------|----------| | accuracy | 0.959064 | | f1 score | 0.959064 | # How to Get Started with the Model Use the code below to get started with the model.
Click to expand ```python import pickle with open(pkl_filename, 'rb') as file: clf = pickle.load(file) ```
# Model Card Authors This model card is written by following authors: skops_user # Model Card Contact You can contact the model card authors through following channels: [More Information Needed] # Citation Below you can find information related to citation. **BibTeX:** ``` bibtex @inproceedings{...,year={2020}} ``` # Additional Content ## Confusion matrix ![Confusion matrix](confusion_matrix.png) ## Hyperparameter search results
Click to expand | iter | n_resources | mean_fit_time | std_fit_time | mean_score_time | std_score_time | param_max_depth | param_max_leaf_nodes | params | split0_test_score | split1_test_score | split2_test_score | split3_test_score | split4_test_score | mean_test_score | std_test_score | rank_test_score | split0_train_score | split1_train_score | split2_train_score | split3_train_score | split4_train_score | mean_train_score | std_train_score | |--------|---------------|-----------------|----------------|-------------------|------------------|-------------------|------------------------|-----------------------------------------|---------------------|---------------------|---------------------|---------------------|---------------------|-------------------|------------------|-------------------|----------------------|----------------------|----------------------|----------------------|----------------------|--------------------|-------------------| | 0 | 44 | 0.0498069 | 0.0107112 | 0.0121156 | 0.0061838 | 2 | 5 | {'max_depth': 2, 'max_leaf_nodes': 5} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0492636 | 0.0187271 | 0.00738611 | 0.00245441 | 2 | 10 | {'max_depth': 2, 'max_leaf_nodes': 10} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0572055 | 0.0153176 | 0.0111395 | 0.0010297 | 2 | 15 | {'max_depth': 2, 'max_leaf_nodes': 15} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0498482 | 0.0177091 | 0.00857358 | 0.00415935 | 5 | 5 | {'max_depth': 5, 'max_leaf_nodes': 5} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0500658 | 0.00992094 | 0.00998321 | 0.00527031 | 5 | 10 | {'max_depth': 5, 'max_leaf_nodes': 10} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0525903 | 0.0151616 | 0.00874681 | 0.00462998 | 5 | 15 | {'max_depth': 5, 'max_leaf_nodes': 15} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0512018 | 0.0130152 | 0.00881834 | 0.00500514 | 10 | 5 | {'max_depth': 10, 'max_leaf_nodes': 5} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.0566921 | 0.0186051 | 0.00513492 | 0.000498488 | 10 | 10 | {'max_depth': 10, 'max_leaf_nodes': 10} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 0 | 44 | 0.060587 | 0.04041 | 0.00987453 | 0.00529624 | 10 | 15 | {'max_depth': 10, 'max_leaf_nodes': 15} | 0.875 | 0.5 | 0.625 | 0.75 | 0.375 | 0.625 | 0.176777 | 5 | 0.628571 | 0.628571 | 0.628571 | 0.514286 | 0.514286 | 0.582857 | 0.0559883 | | 1 | 132 | 0.232459 | 0.0479878 | 0.0145514 | 0.00856422 | 10 | 5 | {'max_depth': 10, 'max_leaf_nodes': 5} | 0.961538 | 0.923077 | 0.923077 | 0.961538 | 0.961538 | 0.946154 | 0.0188422 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | | 1 | 132 | 0.272297 | 0.0228833 | 0.011561 | 0.0068272 | 10 | 10 | {'max_depth': 10, 'max_leaf_nodes': 10} | 0.961538 | 0.923077 | 0.923077 | 0.961538 | 0.961538 | 0.946154 | 0.0188422 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | | 1 | 132 | 0.239161 | 0.0330412 | 0.0116591 | 0.003554 | 10 | 15 | {'max_depth': 10, 'max_leaf_nodes': 15} | 0.961538 | 0.923077 | 0.923077 | 0.961538 | 0.961538 | 0.946154 | 0.0188422 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | | 2 | 396 | 0.920334 | 0.18198 | 0.0166654 | 0.00776263 | 10 | 15 | {'max_depth': 10, 'max_leaf_nodes': 15} | 0.962025 | 0.911392 | 0.987342 | 0.974359 | 0.935897 | 0.954203 | 0.0273257 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
## Classification report
Click to expand | index | precision | recall | f1-score | support | |--------------|-------------|----------|------------|-----------| | malignant | 0.951613 | 0.936508 | 0.944 | 63 | | benign | 0.963303 | 0.972222 | 0.967742 | 108 | | macro avg | 0.957458 | 0.954365 | 0.955871 | 171 | | weighted avg | 0.958996 | 0.959064 | 0.958995 | 171 |