CONFIDENCE METRICS BASED ON N-GRAM LANGUAGE MODEL BACKOFF BEHAVIORS

5th European Conference on Speech Communication and Technology, EUROSPEECH 1997

Volumn , Issue , 1997, Pages 2771-2774

  Uhrik, C ^a   Ward, W ^b  

^a Berdy Medical Systems   (United States)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL LINGUISTICS; SPEECH COMMUNICATION;

BACKOFFS; BIGRAMS; CONFIDENCE MEASURE; DIALOGUE MANAGER; LANGUAGE MODEL; MEDICAL RECORD; MODEL ESTIMATES; N-GRAM LANGUAGE MODELS; TRI GRAMS; WORD LEVEL;

RECORDS MANAGEMENT;

EID: 70349458373     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Chase, L., Rosenfeld, R., and Ward, W., “Error-Responsive Modifications to Speech Recognizers: Negative N-grams”, ICSLP 1994.
2. Chase, L., “Error-Responsive Feedback Mechanisms for Speech Recognizers” Unpublished PhD Dissertation, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, April 1997.
3. Ravishankar, M.K., “Efficient Algorithms for Speech Recognition” Unpublished PhD Dissertation, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, May 1996.
4. Katz, S., “Estimation of Probabilities from Sparse Data for the Language Model Component of a Speech Recognizer”, IEEE Trans. on Acoustics, Speech, and Signal Processing, Vol. ASSP-35 pp.400-401, 1987.