Method for selecting node variables in a binary decision tree structure

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United States of America Patent

PATENT NO 6532467
SERIAL NO

09545958

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Abstract

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A method for selecting node variables in a binary decision tree structure is provided. The binary decision tree is formed by mapping node variables to known outcome variables. The method calculates a statistical measure of the significance of each input variable in an input data set and then selects an appropriate node variable on which to base the structure of the binary decision tree using an averaged statistical measure of the input variable and any co-linear input variables of the data set.

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Patent Owner(s)

Patent OwnerAddress
SAS INSTITUTE INCSAS CAMPUS DRIVE CARY NC 27513

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brocklebank, John C Raleigh, NC 10 337
Czika, Wendy Raleigh, NC 3 58
Weir, Bruce S Raleigh, NC 3 58

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