Speaker verification with multiple classifier fusion using bayes based confidence measure

International Speech Communication Association - 8th Annual Conference of the International Speech Communication Association, Interspeech 2007

Volumn 3, Issue , 2007, Pages 2045-2048

  Huenupán, Fernando ^a   Yoma, Nestor Becerra ^a   Molina, Carlos ^a   Garretón, Claudio ^a  

^a UNIVERSITY OF CHILE   (Chile)

Author keywords

Confidence measure; Multi classifier system; Speaker verification

Indexed keywords

CHARACTER RECOGNITION; CLASSIFIERS; FACE RECOGNITION; FUSION REACTIONS; LEARNING SYSTEMS; SPEECH;

BAYES FUSIONS; BAYESIAN FUSIONS; CONFIDENCE MEASURE; CONFIDENCE MEASURES; FORMAL MODELS; INDIVIDUAL CLASSIFIERS; MULTI-CLASSIFIER SYSTEM; MULTIPLE CLASSIFIER FUSIONS; MULTIPLE CLASSIFIER SYSTEMS; ROC CURVES; SPEAKER VERIFICATION; SPEAKER VERIFICATIONS; WEIGHTING FUNCTIONS;

SPEECH COMMUNICATION;

EID: 56149110453     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Burges, C. "A tutorial on support vector machines for pattern recognition". Data Mining and Knowledge Discovery, 2(2), pp. 121-167, 1998.
2. Campbell, W.M. et al. "High-level speaker verification with support vector machines". ICASSP, Montréal, Quebec, Canada, pp. 73-76, 2004.
3. De Stefano, C. et al. "An adaptive weighted majority vote rule for combining multiple classifiers". IEEE ICPR, Vol. 2, pp. 192-195, 2002.
4. Farrell, K.R. "Text-dependent speaker verification using data fusion". ICASSP, vol. 1, pp. 349-352. 1995.
5. Furui, S. "Recent advances in speaker recognition". Pattern Recognition Letters. 18, pp. 859-872, 1997.
6. Huenupán, F., Yoma N.B, Molina C. and Garreton C. "Confidence based multiple classifier fusion in speaker verification". Submitted to Pattern recognition letters, 2007.
7. Kim, T., Ko, H. "Utterance verification under distributed detection and fusion framework". In Proc. of Eurospeech, Geneva, Switzerland, pp. 889-892. 2003.
8. Kittler, J., Alkoot, F.M. "Sum versus vote fusion in multiple classifier systems". IEEE Trans. Pattern Anal. and Machine Intelligence. 25, pp. 110-115. 2003.
9. Kittler, J. et al. "On combining classifiers". IEEE Trans. on Pattern Analysis and Machine Intelligence. 20, pp. 226-239., 1998.
10. Kuncheva, L.I. "A theoretical study on six classifier fusion strategies". IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 24, pp. 281-286, 2002.
11. Mak, M.W. et al. "Robust speaker verification from GSM-transcoded speech based on decision fusion and feature transformation". ICASSP, pp. 745 -748, 2003.
12. Radova, V., Padrta, A. "Comparison of several speaker verification procedures based on GMM". In: Proc. Interspeech, pp. 1777-1780, 2004.
13. Yegnanarayana, B. et al. "Combining evidence from source, suprasegmental and spectral features for a fixed-text speaker verification system". IEEE Trans. on Speech and Audio Process. 13(4), pp. 578-582, 2005.
14. Yoma, N.B. et al. "Bayes-based confidence measure in speech recognition". IEEE Signal Processing Letters. 12, pp. 745 - 748, 2005.