Feature selection for speaker traits

13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012

Volumn 1, Issue , 2012, Pages 270-273

  Pohjalainen, Jouni ^a   Kadioglu, Serdar ^b   Räsänen, Okko ^a  

^a AALTO UNIVERSITY   (Finland)

^b Brown Univerity   (United States)

Author keywords

Feature selection; High dimensional data; Pattern recognition; Speaker characteristics

Indexed keywords

FEATURE SELECTION METHODS; HIGH DIMENSIONAL DATA; INDIVIDUAL FEATURES; K-NEAREST-NEIGHBOR CLASSIFIERS; SELECTION METHODS; SPEAKER CHARACTERISTICS; STATISTICAL DEPENDENCE; SUPERVISED CLASSIFICATION;

COMPUTER APPLICATIONS; COMPUTER SIMULATION; FEATURE EXTRACTION;

PATTERN RECOGNITION;

EID: 84878407647     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Schuller, B., Steidl, S., Batliner, A., Nöth, E., Vinciarelli, A., Burkhardt, F., van Son, R., Weninger, F., Eyben, F., Bocklet, T., Mohammadi, G. and Weiss, B., "The Interspeech 2012 Speaker Trait Challenge", Proc. Interspeech 2012, ISCA, Portland, OR, USA, 2012.
2. Duda, R. O., Hart, P. E. and Stork, D. G., "Pattern Classification", 2nd ed., John Wiley and Sons Inc., 2001.
3. Theodoridis, S. and Koutroumbas, K., "Pattern Recognition", 2nd ed., Academic Press, 2003.
4. Xu, L. and Jordan, M. I., "On Convergence Properties of the EM Algorithm for Gaussian Mixtures", Neural Computation, 8(1): 129-151, 1996.
5. Katsavounidis, I., Kuo, C.-C. J. and Zhang, Z., "A New Initialization Technique for Generalized Lloyd Iteration", IEEE Signal Processing Letters, 1(10): 144-146, 1994.
6. Nemhauser, G. L. and Wolsey, L. A., "Integer and Combinatorial Optimization", John Wiley and Sons Inc., 1988.
7. Vazirani, V. V., "Approximation Algorithms", Springer 2001: IIXI, pp. 1-378, 2001.
8. Feature selection results: http://www.acoustics.hut.fi/~jpohjala/ is2012stc/, June 22, 2012.