A new method for OOV detection using hybrid word/fragment system

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 3953-3956

  Rastrow, Ariya ^a   Sethy, Abhinav ^b   Ramabhadran, Bhuvana ^b  

^a Johns Hopkins University   (United States)

^b IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

Discriminative training; Hybrid ASR system; OOV; Out of vocabulary

Indexed keywords

BROADCAST NEWS; DATA-DRIVEN; DETECTION RATES; DISCRIMINATIVE TRAINING; EXISTING METHOD; HYBRID ASR SYSTEM; HYBRID LANGUAGE MODEL; LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION; OOV; OUT-OF-VOCABULARY; POSTERIOR PROBABILITY; VARIABLE LENGTH;

ACOUSTICS; COMPUTATIONAL LINGUISTICS; CONTINUOUS SPEECH RECOGNITION; HYBRID SYSTEMS; REMELTING; SIGNAL PROCESSING; SPEECH PROCESSING;

SIGNAL DETECTION;

EID: 70349223894     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960493     Document Type: Conference Paper

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