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.

Date of Patent:
Apr. 28, 2020

Filed:

Mar. 23, 2015
Applicants:

Nec Corporation, Tokyo, JP;

Nec Solution Innovators, Ltd., Tokyo, JP;

Inventors:

Akira Tanimoto, Tokyo, JP;

Yousuke Motohashi, Tokyo, JP;

Mamoru Iguchi, Tokyo, JP;

Assignees:

NEC CORPORATION, Minato-ku, Tokyo, JP;

NEC Solution Innovators, Ltd., Koto-ku, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/406 (2006.01); G06N 20/00 (2019.01); G06Q 10/06 (2012.01); G05B 17/02 (2006.01); G06Q 50/06 (2012.01);
U.S. Cl.
CPC ...
G05B 19/406 (2013.01); G05B 17/02 (2013.01); G06N 20/00 (2019.01); G06Q 10/063 (2013.01); G06Q 50/06 (2013.01); G05B 2219/2639 (2013.01);
Abstract

Reception meansreceives an estimator learned using measured data up to a point of time in the past, verification data that is measured data from the point of time onward, and an update rule prescribing whether or not the estimator needs to be updated based on an evaluation index. Simulation meanssimulates at least one of the evaluation index of the estimator and an update result of the estimator in a predetermined period, based on the update rule and an estimation result calculated by applying the verification data of the predetermined period to the estimator in chronological order.


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