Firstly, thank you for this great work!
I’m an R user and I’d like to double check the default parameters for the Tree Booster. The documentation says default lambda value is 1 for Tree Booster and 0 for Linear Booster. Is this correct?
Sorry if this is a silly question. From what I understand, I could see no reason why these two would be different.
Also, there is a get_params function in the python implementation, is this in the R package?