Compose transformers and classical models #958
Description
Is your feature request related to a problem?
It would be nice to be able to compose transformers and a classical model, so they can be fitted in one step.
Desired solution
Add classes TransformingClassifier and TransformingRegressor that inherit from Classifier and Regressor respectively.
Possible alternatives (optional)
Consider other names for the classes.
Screenshots (optional)
No response
Additional Context (optional)
No response