Loading patent…
AssigneeGoogle Inc.
InventorsMatthias Heiler, Behshad Behzadi, Evgeny A. Cherepanov, Nils Grimsmo, Aurélien Boffy, Alessandro Agostini, Karoly Csalogany, Fredrik Bergenlid, Marcin M. Nowak-Przygodzki
Estimating the term…
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.
A system comprising:
A non-transitory computer storage medium encoded with instructions that, when executed by one or more computers, cause the one or more computers to:
A method implemented by one or more processors, the method comprising:
Dependencies are inferred from the claim text.