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. 21, 2026
Filed:
Apr. 28, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Seiya Shibata, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/08 (2023.01); G06N 3/0464 (2023.01); G06N 3/063 (2023.01);
U.S. Cl.
CPC ...
G06N 3/08 (2013.01); G06N 3/0464 (2023.01); G06N 3/063 (2013.01);
Abstract
A generation unit generates a new j-th weight matrix to be used in the convolution computation of data consisting of {(j−1)×N/g+1} to (j×N/g) channels (j=1 to g) divided after the divided number is changed over j=1 to j=g respectively. The generation unit generates the new j-th weight matrix by placing {(j−1)×G/g+1} to (j×G/g) weight matrices from the upper left to the lower right of the new j-th weight matrix in the order of {(j−1)>G/g+1} to (j×G/g) weight matrices on the diagonal line, and setting values of all components except for components at locations where the weight matrices are placed to 0.