Forestwithrootset
Newton's method and IRLS are added. A more efficient way of getting "roots" is implemented. In "RandomForest" struct, the type of "roots" is switched to Int64 Array from Set.
Newton's method and IRLS are added. A more efficient way of getting "roots" is implemented. In "RandomForest" struct, the type of "roots" is switched to Int64 Array from Set.