Method to expand inputs for word or document searching
US7089188B2 · kind B2 · utility
59Cited by
13References
32Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 27, 2002 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Aug 17, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/685
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic document searching system or word searching system which when given an input, expands the input as a function of acoustic similarity and/or word sequence occurrence frequency. Results of the system are alternative input words or phrases. The alternative input words or phrases are output from the system for further processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.