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. 23, 2022
Filed:
Dec. 11, 2019
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Thomas Richard Strohmann, Cupertino, CA (US);
Dimitra Papachristou, Mountain View, CA (US);
Assignee:
GOOGLE LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/02 (2006.01); G06F 16/00 (2019.01); G06F 16/2455 (2019.01); G06F 16/25 (2019.01); G06F 16/2452 (2019.01); G06F 16/951 (2019.01); G06F 16/9538 (2019.01); G06F 16/33 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24564 (2019.01); G06F 16/24526 (2019.01); G06F 16/252 (2019.01); G06F 16/951 (2019.01); G06F 16/9538 (2019.01); G06F 16/3338 (2019.01);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for index-side synonym expansion. One method includes obtaining a token sequence for a resource and indexing a token in the token sequence. The indexing includes applying one or more stemming rules to the particular token to generate a stemmed form of the token, obtaining a variant of the stemmed form of the token, and storing data associating the resource with both the token and the variant as index terms for the resource in a search engine index.