Method and apparatus for command recognition using data-driven semantic inference
US6208971A · kind A · utility
273Cited by
3References
24Claims
0Family size
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Key dates
| Filing date | Oct 30, 1998 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Oct 30, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for command recognition using data-driven semantic inference includes recognizing a sequence of words received as the voice command. Data-driven semantic inference is then used with the recognized sequence of words to recognize the voice command. Thus, the command is identified on the basis of the semantics of words of the spoken command rather than the particular grammar of each of predetermined different ways the command could be worded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.