Forced/predictable adaptation for speech recognition
US8838448B2 · kind B2 · utility
2Cited by
3References
20Claims
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Key dates
| Filing date | Apr 5, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Oct 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/07
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method is described for use with automatic speech recognition using discriminative criteria for speaker adaptation. An adaptation evaluation is performed of speech recognition performance data for speech recognition system users. Adaptation candidate users are identified based on the adaptation evaluation for whom an adaptation process is likely to improve system performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.