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:
Feb. 13, 2018
Filed:
Apr. 28, 2016
Applicant:
Ebay Inc., San Jose, CA (US);
Inventors:
Maksims Ovsjanikovs, Menlo Park, CA (US);
Ye Chen, Sunnyvale, CA (US);
Assignee:
eBay Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06N 5/04 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30539 (2013.01); G06F 17/30572 (2013.01); G06F 17/30867 (2013.01); G06N 5/04 (2013.01); G06F 17/30864 (2013.01);
Abstract
A system, method, and machine readable medium for creating a personalized recommendation of an item by creating a topic vector based on a plurality of search queries, at least one of a plurality of users associated with the search queries or a plurality of items associated with the search queries; interring a topical preference for a user based on a search query by the user; and recommending at least one item based on the topical preference and the topic vector.