what is the proper way to prepare interactions of categorical features before fitting with scikit-learn? what is the best way to prepare interactions of categorical features before fitting in scikit-learn? scikit-learn how to prepare interactions scikit learn how to prepare interactions of categorical variables how to prepare interaction of categorical variables in scikit-learn scikit-learn preparing interaction how to prepare interactions of categorical variables in scikit-learn what is scikit learn use can scikit-learn perform interactions of categorical variables what is the best way to prepare interactions of categorical features before fitting with scikit-learn? how to prepare interactions of categorical variables in scikit-learn? what is the best way to prepare interactions of categorical variables in scikit-learn? can sql generate interaction variables? scikit learn how to prepare a categorical variable how to prepare interactions of categorical variables can you make scikit-learn interact with categorical variables? how to prepare interactions of categorical variables in scikit-learn scikit learn how to prepare interactions of categorical variables what is the best way to prepare interactions of categorical variables before fitting in scikit? can scikit learn regress interaction