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:
Jun. 23, 2026
Filed:
Sep. 02, 2020
Nec Corporation, Tokyo, JP;
Tatsuya Mori, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A learning device uses, on the basis of a second state corresponding to a first action of a control subject in a first state and a second action calculated from the second state using a policy model, uses a plurality of evaluation models that each calculate a second evaluation value, which is an index value of the goodness of the second action in the second state, to respectively calculate the second evaluation values; and updates the evaluation model on the basis of the smallest second evaluation value among the plurality of second evaluation values, and a first evaluation value, which is an index value of the goodness of the first action in the first state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile