What are three benefits of running feature selection analysis before filtering a classification model?

A.
Eliminates the need to include a regularization term

B.
Reduces the number of subjective decisions required to construct the model

C.
Guarantee the optimally of the final model

D.
Speeds up the model fitting process

E.
Develops an understanding of the importance of different features

F.
Improves the predictive performance of the model