decision tree const. prob.

hello i have a problem about making a decision tree. i can make a decision tree via classregtree(X,y) . then it constructthe tree. but i want to get the the code that represents my tree. how can i get the code of tree ( not making by hand) ? thanks

[Ah01mat]

helppppp

Answer 1

[Ilya]

Depends on what you mean by "code of the tree".

If you want to find classregtree code in your MATLAB install, type 'which classregtree'.

If you want to see pseudo-code for the tree, just display the tree in your command window.

If you want to convert this pseudo-code into a MATLAB script, you'd have to do it yourself. You could start by looking at the DISP method of classregtree (type 'which classregtree/disp'). It's the method that produces the pseudo-code you see in the command window.

Answer 2

[Ah01mat]

im mean psudo code to matlab script . i guess i have to do it myself . i feel hopeless.

[Ilya]

This is a fairly simple project. Most of what you need is already in classregtree/disp.

Answer 3

[Tessy]

type in the matlab prompt :

edit classregtree

and you got the code.

[Ah01mat]

i dont want to see classregtree code i want t see my tree's code