Patent №
US 8,996,554
Granted
2015-03-31
Filed 2013
Owner
GOOGLE INC.
AI components
4
ml · nlp · speech · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14097887
Apparatus, systems and methods for contextual query revision are disclosed. A current search query is received during a search session. The current search query includes one or more current search tokens. Potentially inaccurate search tokens are identified from the one or more current search tokens. A possible replacement token is identified based upon the potentially inaccurate search token. A group of related tokens is identified from query logs, and a modified search query is generated if the replacement token is not included in the related tokens.
AI classification
Ownership
GOOGLE INC.
assignment · 324630103
Assignors
GARG, ASHUTOSH, DHAMDHERE, KEDAR
On an employer assignment, the assignors are typically the inventors.