Automatic feature engineering during online scoring phase
AssigneeInternational Business Machines Corporation
InventorsThanh Lam HOANG, Hong MIN
Life of this patent
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Abstract
Embodiments for intelligent automated feature engineering for relational data in a computing environment by a processor. Indices may be automatically selected and built from one or more columns of one or more tables in a relational database using one or more automated feature engineering models that include a set of queries. One or more features may be determined using a set of queries of an automated feature engineering models to execute for a scoring operation.
Claims20
A method, by a processor, for intelligent automated feature engineering for relational data in a computing environment, comprising:
- automatically selecting and building indices from one or more columns of one or more tables in a relational database using one or more automated feature engineering models that include a set of queries;
- and
- determining one or more features using the set of queries of an automated feature engineering models to execute for a scoring operation.
A system for implementing intelligent automated feature engineering for relational data in a computing environment, comprising:
- one or more computers with executable instructions that when executed cause the system to:
- automatically select and build indices from one or more columns of one or more tables in a relational database using one or more automated feature engineering models that include a set of queries;
- and
- determine one or more features using the set of queries of an automated feature engineering models to execute for a scoring operation.
A computer program product for, by a processor, implementing intelligent automated feature engineering for relational data in a computing environment, the computer program product comprising a non-transitory computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising:
- an executable portion that automatically selects and builds indices from one or more columns of one or more tables in a relational database using one or more automated feature engineering models that include a set of queries;
- and
- an executable portion that determines one or more features using the set of queries of an automated feature engineering models to execute for a scoring operation.
Dependencies are inferred from the claim text.