Method and apparatus for improved regression modeling

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United States of America Patent

PATENT NO 7599898
APP PUB NO 20080154817A1
SERIAL NO

11550192

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is a method and an apparatus for improved regression modeling to address the curse of dimensionality, for example for use in data analysis tasks. In one embodiment, a method for analyzing data includes receiving a set of exemplars, where at least two of the exemplars include an input pattern (i.e., a point in an input space) and at least one of the exemplars includes a target value associated with the input pattern. A function approximator and a distance metric are then initialized, where the distance metric computes a distance between points in the input space, and the distance metric is adjusted such that an accuracy measure of the function approximator on the set of exemplars is improved.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tesauro, Gerald J Croton-on-hudson , US 11 198
Weinberger, Kilian Q Philadelphia , US 3 61

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