Synonym identification based on search quality
US8812518B1 · kind B1 · utility
1Cited by
5References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2012 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Feb 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/3325
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining one or more first search results that were generated for a search query; determining a score associated with the first search results; revising the search query using a query revision rule; obtaining one or more second search results that were generated for the revised search query; determining a score associated with the second search results; and evaluating the query revision rule by comparing the score associated with the first search results with the score associated with the second search results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.