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. 14, 2023
Filed:
Sep. 28, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Roberto Fernandez Galan, Bellevue, WA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Devices and techniques are generally described for ranking of search results. In some examples, a query may be received. A first ranked list of content items may be determined for the query ranked based on a first optimization objective. A second ranked list of the content items may be determined for the query ranked based on a second optimization objective. A first rank product may be determined for a first content item based at least in part on multiplication of a rank of the first content item in the first ranked list with a rank of the first content item in the second ranked list. A third ranked list of the content items may be determined based at least in part on the first rank product. At least a portion of the third ranked list of the content items may be displayed on a display.