SYSTEM AND METHOD OF SPEECH RECOGNITION TRAINING BASED ON CONFIRMED SPEAKER UTTERANCES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 2, 2008
app pub date -
Mar 30, 2007
filing date -
Mar 30, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An interactive speech recognition training process and system is disclosed. A speech recognition process is applied to a received speaker utterance. Utterance data are matched by the system with data in a grammar database and the speaker is requested to confirm a determined match. If the system determines from the speaker's response that the match is not confirmed, a negative score is assigned to the utterance data. If the match is determined by the system to be confirmed, a positive score is assigned to the utterance data. Scores for a plurality of such speaker utterances are accumulated in a log file, the accumulated scores used to adjust acoustic models for the grammar database.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully