Balancing false alarms and hits in spoken term detection

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

Volumn , Issue , 2010, Pages 5286-5289

  Parada, Carolina ^a   Sethy, Abhinav ^b   Ramabhadran, Bhuvana ^b  

^a Johns Hopkins University   (United States)

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

Author keywords

OOV detection; Spoken term detection

Indexed keywords

SIGNAL PROCESSING;

AM GENERALS; DETECTION SYSTEM; DETECTION TASKS; FALSEALARMS; LENGTH NORMALIZATION; OUT-OF-VOCABULARY DETECTION; PERFORMANCE; QUERY LENGTHS; SPOKEN TERM DETECTION; WEIGHTED VALUES;

ERRORS;

EID: 78049355863     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5494966     Document Type: Conference Paper

References (10)

1. Jonathan Mamou, Bhuvana Ramabhadran, and Olivier Siohan, "Vocabulary independent spoken term detection," in Proceedings of SIGIR, 2007.
2. Carolina Parada, Abhinav Sethy, and Bhuvana Ramabhadran, "Query-by-example spoken term detection for oov terms," in ASRU, 2009.
3. Dogan Can et al., "Effect of pronounciations on OOV queries in spoken term detection," Proceedings of ICASSP, 2009.
4. Cyril Allauzen, Mehryar Mohri, and Murat, "General indexation of weighted automata - application to spoken utterance retrieval," in Proceedings of HLT, 2004.
5. Stanley F. Chen, "Conditional and joint models for grapheme-to-phoneme conversion," in Eurospeech, 2003, pp. 2033-2036.
6. Ariya Rastrow, Abhinav Sethy, and Bhuvana Ramabhadran, "A new method for OOV detection using hybrid word/fragment system," Proceedings of ICASSP, 2009.
7. F. Jelinek, B. Merialdo, S. Roukos, and M. Strauss, "A dynamic language model for speech recognition," in Proceedings of HLT, 1991.
8. Bhuvana et al. Ramabhadran, "Fast decoding for open vocabulary spoken term detection," in Proceedings of HLT, June 2009.
9. H. Soltau et al., "The ibm 2004 conversational telephony system for rich transcription," in ICASSP, 2005.
10. Ariya Rastrow, Abhinav Sethy, Bhuvana Ramabhadran, and Fred Jelinek, "Towards using hybrid, word, and fragment units for vocabulary independent LVCSR systems," INTERSPEECH, 2009.