Query handling in search systems
US10339135B2 · kind B2 · utility
2Cited by
13References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 6, 2015 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Dec 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N7/01
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for handling queries include extracting keywords related to a first query from one or more information sources. The keywords are classified according to a plurality of categories defined by a query schema. A plurality of the keywords are combined into a second query according to the query schema. The second query is executed to generate one or more results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.