Methods and apparatus for using a modified index to provide search results in response to an ambiguous search query
US6865575B1 · kind B1 · utility
144Cited by
3References
20Claims
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Key dates
| Filing date | Jan 27, 2003 |
| Grant date | Mar 8, 2005 |
| Priority date | — |
| Expiry date | Jan 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99943
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system allows a user to submit an ambiguous search query and to receive potentially disambiguated search results. In one implementation, a search engine's conventional alphanumeric index is translated into a second index that is ambiguated in the same manner as which the user's input is ambiguated. The user's ambiguous search query is compared to this ambiguated index, and the corresponding documents are provided to the user as search results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.