US Patent Application No: 2008/0004,878

Number of patents in Portfolio can not be more than 2000

Method and apparatus for generating features through logical and functional operations

ALSO PUBLISHED AS: 8019593

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Abstract

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Embodiments of a feature generation system and process for use in machine learning applications utilizing statistical modeling systems are described. In one embodiment, the feature generation process generates large feature spaces by combining features using logical, arithmetic and/or functional operations. A first set of features in an initial feature space are defined. Some or all of the first set of features are processed using one or more arithmetic, logic, user-defined combinatorial processes, or combinations thereof, to produce additional features. The additional features and at least some of the first set of features are combined to produce an expanded feature space. The expanded feature space is processed through a feature selection and optimization process to produce a model in a statistical modeling system.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ROBERT BOSCH CORPORATIONBROADVIEW, IL267

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Zhe Palo Alto, CA 34 39
Weng, Fuliang Mountain View, CA 85 415
Zhang, Qi Redmond, WA 249 485

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
MICROSOFT CORPORATION (1)
8,244,044 Feature selection and extraction 2 2008