MATLAB: Decision tree const. prob.

classregtreedecision treeStatistics and Machine Learning Toolboxtreee

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

Best Answer

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.

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