Title :
Generalized Posterior Probability for Minimum Error Verification of Recognized Sentences
Author :
Lo, Wai Kit ; Soong, Frank K.
Author_Institution :
ATR Spoken Language Res. Labs, Kyoto, Japan
fDate :
March 18-23, 2005
Keywords :
decision theory; error statistics; probability; speech recognition; vocabulary; BTEC; Chinese Basic Travel Expression Corpus; acoustic model; confidence error rate; decision threshold; exponential weight training; generalized posterior probability; generalized utterance posterior probability; language model; large vocabulary continuous speech recognition system; minimum error verification; product of generalized word posterior probabilities; recognized sentences; statistical confidence measure; string hypothesis; Acoustic measurements; Acoustic testing; Asia; Decoding; Error analysis; Natural languages; Noise robustness; Probability; Speech recognition; Vocabulary;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415056
