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:
Jun. 28, 2022
Filed:
Apr. 09, 2018
Here Global B.v., Eindhoven, NL;
Michael Kopp, Kilchberg, CH;
Moritz Neun, Zurich, CH;
Michael Sprague, London, GB;
Amir Jalalirad, Eindhoven, NL;
Marco Scavuzzo, Eindhoven, NL;
Catalin Capota, Palatine, IL (US);
HERE Global B.V., Eindhoven, NL;
Abstract
Systems and methods are provided for training a machine learned model on a large number of devices, each device acquiring a local set of training data without sharing data sets across devices. The devices train the model on the respective device's set of training data. The devices communicate a parameter vector from the trained model asynchronously with a parameter server. The parameter server updates a master parameter vector and transmits the master parameter vector to the respective device.