Natural error handling in speech recognition
US8355920B2 · kind B2 · utility
16Cited by
18References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2008 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Apr 28, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/225
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A user interface, and associated techniques, that permit a fast and efficient way of correcting speech recognition errors, or of diminishing their impact. The user may correct mistakes in a natural way, essentially by repeating the information that was incorrectly recognized previously. Such a mechanism closely approximates what human-to-human dialogue would be in similar circumstances. Such a system fully takes advantage of all the information provided by the user, and on its own estimates the quality of the recognition in order to determine the correct sequence of words in the fewest number of steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.