G - Physics – 10 – L
Patent
G - Physics
10
L
G10L 15/00 (2006.01) G10L 15/18 (2006.01)
Patent
CA 2493265
A method and system for automatic speech recognition are disclosed. The method comprises receiving speech from a user, the speech including at least one speech error, increasing the probabilities of closely related words to the at least one speech error and processing the received speech using the increased probabilities. A corpora of data having common words that are mis-stated is used to identify and increase the probabilities of related words. The method applies to at least the automatic speech recognition module and the spoken language understanding module.
L'invention porte sur un système de reconnaissance vocale automatique. La méthode comprend la réception de paroles d'un usager, les paroles comprennent au moins une erreur d'élocution, augmentant les probabilités de mots très associés d'au moins une erreur d'élocution et traitant les paroles reçues en utilisant les probabilités augmentées. Une collection de données ayant des mots communs qui sont inexacts est utilisée pour identifier et augmenter les probabilités de mots associés. La méthode s'applique au moins au module de reconnaissance vocale automatique et au module de la compréhension de la langue parlée.
Lewis Steven H.
Rosen Kenneth H.
At&t Corp.
Kirby Eades Gale Baker
LandOfFree
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