Contextual query revision

Details Contextual query revision Contextual query revision

2011-05-31

2011-05-31

Vy, Hung T (Department: 2163)

Data processing: database and file management or data structures

Database and file access

Record, file, and data search and comparisons

C707S768000

Reexamination Certificate

active

07953746

ABSTRACT:
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.

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