Ben Reiniger questions

Ben Reiniger answers

• What is the default value of n_estimators in xgboost model?
• Why should we use BaseEstimator and Transformermixmin from sklearn.base in python to create/ custom class?
• Difference between MultiOutputRegressor(RandomForestRegressor()) versus RandomForestRegressor() when predicting multiple outputs?
• 'ExtraTreesClassifier' object has no attribute 'estimators_' Error
• Is there a way to chain a pd.cut FunctionTransformer in a sklearn Pipeline?
• 'super' object has no attribute '__sklearn_tags__'
• How to build re-usable scikit-learn pipeline for Random Forest Classifier?
• Sklearn and StatsModels give very different logistic regression answers
• Transfomers for mixed data types
• KNeighborsClassifier with cross-validation returns perfect accuracy when k=1