Discussions

jjrr · Dec 19, 2014 12:50 PM

Hi All, I was wondering if anyone could tell me just how similar the JMP decision tree (partition) algorithm is to the classic CHAID approach.

Many thanks,

Joe Retzer

jules · Dec 23, 2014 06:56 PM

Hi Joe,

Here is a very brief overview on differences (from the SAS forum, but the same insights apply):

and a more involved description I like from Prof. Galit Shmueli:

I hope this helps!

Julian

jules · Dec 23, 2014 06:56 PM

Hi Joe,

Here is a very brief overview on differences (from the SAS forum, but the same insights apply):

and a more involved description I like from Prof. Galit Shmueli:

I hope this helps!

Julian

CHAID algorithm vs. JMP partition (decision tree)