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:
Nov. 04, 2025
Filed:
Feb. 19, 2021
The Royal Institution for the Advancement of Learning/mcgill University, Montréal, CA;
Abstract
There is provided a computer-implemented method of training a neural network, the neural network comprising a plurality of interconnected nodes arranged in a plurality of layers and having a plurality of weights associated therewith. The method comprises obtaining, at a computing device, a training dataset from a database, performing, at the computing device, a forward propagation on the training dataset to produce an output of the neural network, and performing, at the computing device, a backward propagation on the output of the neural network to update the plurality of weights, the backward propagation performed using an estimation of a polarity and a neutrality of gradients of the neural network.