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:
Apr. 08, 2025
Filed:
Oct. 24, 2019
Nec Corporation, Tokyo, JP;
Shinji Ito, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A purpose of the present invention is to achieve highly accurate optimization for a submodular function when a policy is optimized without preparing data for machine learning. An optimization apparatus () according to the present invention includes a determination unit () that determines one or more execution policies from a predetermined policy in an objective function having diminishing marginal utility and convexity, a reward acquisition unit () that acquires reward, which is an execution result in the objective function for the determined execution policy, a calculation unit () that calculates an update rate of the policy based on the reward, and an update unit () that updates the policy based on the update rate.