Query refinements using search data

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12141132
SERIAL NO

18070261

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
GOOGLE LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agostini, Alessandro Zurich, CH 15 86
Behzadi, Behshad Freienbach, CH 97 628
Bergenlid, Fredrik Zurich, CH 16 108
Boffy, Aurélien Basel, CH 3 0
Cherepanov, Evgeny A Adliswil, CH 28 169
Csalogany, Karoly Zurich, CH 10 81
Grimsmo, Nils Adliswil, CH 28 178
Heiler, Matthias Zurich, CH 23 272
Nowak-Przygodzki, Marcin M Zurich, CH 31 138

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