Re: [scikit-learn] function transformer

36., 0.], [ 3., 5., 8., 15., 0.6 ]]) >>> So in this way a function transformer can be used to add new features generated from existing columns ? On Fri, Jun 18, 2021 at 4:15 PM Manprit Singh wrote: > Dear sir , > > Just

[scikit-learn] function transformer

Dear sir , Just need to know if I can use a function transformer to generate new columns in the data set . Just see the below written pipeline num_pipeline = Pipeline([('imputer', SimpleImputer(strategy="median")), ('attribs_adder', column_adder),