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. 12, 2024
Filed:
Nov. 28, 2022
Google Llc, Mountain View, CA (US);
Matthias Heiler, Zurich, CH;
Behshad Behzadi, Freienbach, CH;
Evgeny A. Cherepanov, Adliswil, CH;
Nils Grimsmo, Adliswil, CH;
Aurélien Boffy, Basel, CH;
Alessandro Agostini, Zurich, CH;
Karoly Csalogany, Zurich, CH;
Fredrik Bergenlid, Zurich, CH;
Marcin M. Nowak-Przygodzki, Zurich, CH;
GOOGLE LLC, Mountain View, CA (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining query refinements using search data. In one aspect, a method includes receiving a first query and a second query each comprising one or more n-grams for a user session, determining a first set of query refinements for the first query, determining a second set of query refinements from the first set of query refinements, each query refinement in the second set of query refinements including at least one n-gram that is similar to an n-gram from the first query and at least on n-gram that is similar to an n-gram from the second query, scoring each query refinement in the second set of query refinements, selecting a third query from a group consisting of the second set of query refinements and the second query, and providing the third query as input to a search operation.