Method and apparatus for providing an integrated speech recognition and natural language understanding for a dialog system
US7249019B2 · kind B2 · utility
27Cited by
9References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2002 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | Aug 8, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and a concomitant method for natural language understanding. In one embodiment, the present invention provides a new architecture that employs a sophisticated natural language understanding parser in conjunction with a speech recognition component and a VoiceXML application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.