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. 24, 2020
Filed:
Mar. 16, 2017
Applicant:
Facebook, Inc., Menlo Park, CA (US);
Inventors:
Amey Ajit Porobo Dharwadker, London, GB;
Sanjeet Uday Hajarnis, Sunnyvale, CA (US);
Assignee:
Facebook, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 20/00 (2019.01); G06F 16/9535 (2019.01); G06F 16/33 (2019.01); G06Q 50/00 (2012.01); G06K 9/62 (2006.01); G06K 9/00 (2006.01); G06N 5/04 (2006.01);
U.S. Cl.
CPC ...
G06N 20/00 (2019.01); G06F 16/3347 (2019.01); G06F 16/9535 (2019.01); G06K 9/00677 (2013.01); G06K 9/6215 (2013.01); G06K 9/6267 (2013.01); G06Q 50/01 (2013.01); G06N 5/04 (2013.01);
Abstract
An embedding vector is the determined for a target user based on a weighted sum or the embedding vectors of entities the target user has interacted with in the past. Then, for each entity of a plurality of entities of the online system, a measure of similarity between the embedding vector of the user and the embedding vectors of the plurality of entities is determined. Based on the measure of similarity of each of the entities, the plurality of entities are ranked and one or more entities are selected to be presented to the user.