Re: DM: How to improve the decision tree's generalization

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Re: DM: How to improve the decision tree's generalization

From: Peter Hamer
Date: Tue, 28 Sep 1999 10:56:22 -0400 (EDT)

Organization: Nortel Networks

performance
References: <199909280000.UAA25766@nessie.crosslink.net>
Sender: owner-datamine-l@nautilus-sys.com
Precedence: bulk

The classical reference is Classification and regression trees
Brieman et al

... and their answer is to cross-validate 

CART is a commercial producr, but some of the ideas 
are in the free package OC1 (OC standing for oblique 
classifier?).

Peter

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