Random feature transformation forests for automatic feature engineering

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United States of America

PATENT NO 11275974
APP PUB NO 20200090010A1
SERIAL NO

16133583

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Abstract

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Embodiments for automated feature engineering by one or more processors are described. One or more selected transformations may be applied to a set of features in a dataset to create a set of transform features using random feature transformation forest (RFTF) classifiers. A transform feature may be selected from the set of transform features having a highest discriminative power as compared to other features of the set of transform features. At each node in a decision tree, store the selected feature, a split value, and the one or more selected transformations for the transform feature.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aggarwal, Charu C Yorktown Heights, US 80 1777
Samulowitz, Horst Cornelius White Plains, US 23 37
Sathe, Saket Mohegan Lake, US 15 38
Turaga, Deepak S Elmsford, US 59 549

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