Apparatus and method for voice command recognition based on a combination of dialog models
US8954326B2 · kind B2 · utility
4Cited by
9References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 26, 2011 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Nov 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a voice command recognition apparatus and method capable of figuring out the intention of a voice command input through a voice dialog interface, by combining a rule based dialog model and a statistical dialog model rule. The voice command recognition apparatus includes a command intention determining unit configured to correct an error in recognizing a voice command of a user, and an application processing unit configured to check whether the final command intention determined in the command intention determining unit comprises the input factors for execution of an application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.