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:
Dec. 27, 2022
Filed:
Sep. 04, 2018
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Mizuki Ono, Yokohama, JP;
Kosuke Tatsumura, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
An arithmetic processing device to realize a multi-layer convolutional neural network circuit to perform a process with fixed-point number format, according to an embodiment comprising: a processing circuitry and a memory, the processing circuitry conducting: a learning process to perform weight learning or bias learning using learning data stored the memory to calculate initial weight values and initial bias values of the multi-layer convolutional neural network circuit; a trial recognition process to perform a recognition process to part of the learning data or of input data using the initial weight values and the initial bias values; a processing treatment process to multiply the initial weight values and the initial bias values by a positive constant to calculate processed weight values or processed bias values; and a recognition process to perform a recognition process using the processed weight values and the processed bias values.