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Visualizing c4.5 output

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Visualizing c4.5 output

Postby Guest » Thu Jul 26, 2007 23:14

is there a way to visualize c4.5 decision trees like the one with the default decision tree algorithm provided by Orange? I would be especially interested in a .dot file representation of my c4.5 decision tree.

Thanks for the help.

Postby Janez » Fri Jul 27, 2007 22:21

You can use the same widget as for the trees induced by Orange's learning algorithm, just make sure that you check "Convert to orange tree structure" in the C4.5 widget.

I never tried saving it as a dot file, but I see no reason why C4.5 trees wouldn't work. Tell me if you encounter any problems.


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