Feature selection program, feature selection device, and feature selection method
AssigneeFujitsu Limited
InventorTakasaburo FUKUDA
Life of this patent
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Abstract
A non-transitory computer-readable storage medium storing a feature selection program that causes at least one computer to execute a process, the process includes specifying a feature of a superordinate concept that has a feature included in a feature set as a subordinate concept; and selecting the feature of the superordinate concept as a feature to be added to the feature set when a plurality of hypotheses each represented by a combination of features that include the feature of the subordinate concept satisfies a certain condition based on an objective variable, features of the subordinate concept being different from each other.
Claims15
A non-transitory computer-readable storage medium storing a feature selection program that causes at least one computer to execute a process, the process comprising:
- specifying a feature of a superordinate concept that has a feature included in a feature set as a subordinate concept;
- and
- selecting the feature of the superordinate concept as a feature to be added to the feature set when a plurality of hypotheses each represented by a combination of features that include the feature of the subordinate concept satisfies a certain condition based on an objective variable, features of the subordinate concept being different from each other.
A feature selection device comprising:
- one or more memories;
- and
- one or more processors coupled to the one or more memories and the one or more processors configured to:
- specify a feature of a superordinate concept that has a feature included in a feature set as a subordinate concept, and
- select the feature of the superordinate concept as a feature to be added to the feature set when a plurality of hypotheses each represented by a combination of features that include the feature of the subordinate concept satisfies a certain condition based on an objective variable, features of the subordinate concept being different from each other.
A feature selection method for a computer to execute a process comprising:
- specifying a feature of a superordinate concept that has a feature included in a feature set as a subordinate concept;
- and
- selecting the feature of the superordinate concept as a feature to be added to the feature set when a plurality of hypotheses each represented by a combination of features that include the feature of the subordinate concept satisfies a certain condition based on an objective variable, features of the subordinate concept being different from each other.
Dependencies are inferred from the claim text.