Identifying sibling queries
US8122011B1 · kind B1 · utility
25Cited by
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17Claims
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Assignee
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Key dates
| Filing date | Mar 12, 2009 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Jan 31, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/3322
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer program products, in which one or more search query suggestions can be identified based upon the intersection of predicate search groups. A first predicate search group can be compared to a second predicate search group to derive a query map value associated with the intersection of the predicate search groups. The query map value can be compared to a threshold to determine whether to identify different search queries as suggestions for one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.