Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想建立一个完全不修剪的决策树。从这个问题中可以看出，使用默认值rpart也会修剪决策树。是否使用该值来cp=-1避免修剪？
rpart
cp=-1