Utterance verification using word based minimum verification...

Details Utterance verification using word based minimum verification... Utterance verification using word based minimum verification...

G - Physics

10

L

G10L 15/14 (2006.01) G10L 15/00 (2006.01)

Patent

CA 2177638

A speech recognition method and apparatus which has a first stage to provide keyword hypotheses and a second stage to provide testing of those hypotheses by utterance verification. The utterance verification used has three separate models for each word: one keyword verification model, one misrecognition verification model, and one non-keyword verification model. Further, all three are developed independently of the recognizer keyword models. Because of this independence, the three verification models can be iteratively trained using existing speech data bases to jointly provide a minimum amount of verification errors.

Affiliated with

Also associated with

Rating

Utterance verification using word based minimum verification... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Utterance verification using word based minimum verification..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Utterance verification using word based minimum verification... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1818283