to eliminate features looking for the lorikeets filters trying to eliminate them in order to improve the performance of the model and to make it faster to trade so I never do that when I start a competition but let's say I never do that it's during the first modelling approach but later on you have to do it so why I don't use it I thought eliminates ranking filters when I thought because you may have correlated features that they explain the low ranking of some filters when we will do feature engineering new filters that will you