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:
Mar. 23, 2021
Filed:
May. 14, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Hsiang-Fu Yu, San Jose, CA (US);
Ishwar Ramani, San Jose, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods presented herein create a graph of data within a data set, such as items within an electronic catalog. The nodes of the graph may represent data items, such as items within the electronic catalog. Links or edges can be created between nodes of the graph representative of a data-metric of interest. For example, links or edges can be created between nodes of the graph representative of co-access of items. A diversified page rank process can be performed with respect to a particular node in the graph. This process can use positive or negative bias toward specific attributes to dynamically re-weight edges before and/or during the walk.