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:
Jul. 21, 2020
Filed:
Dec. 01, 2015
Applicant:
Nec Corporation, Minato-ku, Tokyo, JP;
Inventor:
Masanao Natsumeda, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/18 (2006.01); G01D 9/00 (2006.01); G05B 23/02 (2006.01); G06N 5/04 (2006.01);
U.S. Cl.
CPC ...
G06F 17/18 (2013.01); G01D 9/00 (2013.01); G01D 9/005 (2013.01); G05B 23/024 (2013.01); G06N 5/04 (2013.01);
Abstract
A system analyzing device according to the present invention includes: a collection unit that collects a plurality of pieces of sensor data of a monitored system; a storage unit that stores a correlation modes based on at least one of a plurality of pieces of sensor data; and a standard contribution acquisition unit that acquires, for a predicted value of an objective variable of a regression equation thereof, a standard contribution indicating a ratio of contribution of each of the data included as explanatory variables.