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:
Aug. 06, 2024
Filed:
Dec. 17, 2021
Applicant:
Baidu Usa, Llc, Sunnyvale, CA (US);
Inventors:
Assignee:
Baidu USA LLC, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/2457 (2019.01); G06F 16/901 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24578 (2019.01); G06F 16/9024 (2019.01);
Abstract
Presented are systems and methods that construct BipartitE Graph INdices (BEGIN) embodiments for fast neural ranking. BEGIN embodiments comprise two types of nodes: sampled queries and base or searching objects. In one or more embodiments, edges connecting these nodes are constructed by using a neural network ranking measure. These embodiments extend traditional search-on-graph methods and lend themselves to fast neural ranking. Experimental results demonstrate the effectiveness and efficiency of such embodiments.