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. 02, 2024
Filed:
Feb. 17, 2023
Applicant:
Rain Neuromorphics Inc., San Francisco, CA (US);
Inventor:
Jack David Kendall, San Mateo, CA (US);
Assignee:
Rain Neuromorphics Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/04 (2023.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01); G06N 3/047 (2023.01); G06N 3/08 (2023.01); G06N 3/084 (2023.01);
U.S. Cl.
CPC ...
G06N 3/084 (2013.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01); G06N 3/047 (2023.01);
Abstract
A method of training a learning network is described. The method includes generating a first estimate of a gradient for the learning network and generating subsequent estimates of the gradient using a feedback network. The feedback network generates improved perturbations for the subsequent gradient estimates. Gradient estimates include the first estimate of the gradient and the subsequent estimates of the gradient. The method also includes using the gradient estimates to determine weights in the learning network. The improved perturbations may include lower variance perturbations.