The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Oct. 26, 2022
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 20/00 (2019.01); G06F 16/25 (2019.01);
U.S. Cl.
CPC ...
G06N 20/00 (2019.01); G06F 16/258 (2019.01);
Abstract
One preferred aspect of the present invention is a method of configuring a data model for learning data for machine learning, the method including, in a case where data items of a database as a basis of the learning data have a hierarchical structure of a degree of abstraction or a degree of detail, by using a filter that enables the degree of abstraction or the degree of detail of the data items to be designated for each of the data items and sorts the data items into an objective variable and an explanatory variable, configuring a data model that extracts a data item to be used for learning data among the data items from the database.