Automatic semantic evaluation of speech recognition results
US9053087B2 · kind B2 · utility
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Key dates
| Filing date | Sep 23, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | May 10, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A semantic error rate calculation may be provided. After receiving a spoken query from a user, the spoken query may be converted to text according to a first speech recognition hypothesis. A plurality of results associated with the converted query may be received and compared to a second plurality of results associated with the converted query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.