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INTERSPEECH
2010
15 years 1 months ago
Bayesian speaker recognition using Gaussian mixture model and laplace approximation
This paper presents a Bayesian approach for Gaussian mixture model (GMM)-based speaker identification. Some approaches evaluate the speaker score of a test speech utterance using ...
Shih-Sian Cheng, I-Fan Chen, Hsin-Min Wang
ICIP
2007
IEEE
16 years 8 months ago
Reconstruction of Underwater Image by Bispectrum
Reconstruction of an underwater object from a sequence of images distorted by moving water waves is a challenging task. A new approach is presented in this paper. We attempt to us...
Zhiying Wen, Donald Fraser, Andrew Lambert, Hongdo...
ICPR
2006
IEEE
16 years 8 months ago
Initialization Techniques for Segmentation with the Chan-Vese Model
This paper introduces an effective initialization approach for segmentation using the Chan-Vese model. The initial curve is found by searching among the extremals of the fidelity ...
Jan Erik Solem, Niels Chr. Overgaard, Anders Heyde...
DAC
2001
ACM
16 years 7 months ago
An Algorithm for Bi-Decomposition of Logic Functions
We propose a new BDD-based method for decomposition of multi-output incompletely specified logic functions into netlists of two-input logic gates. The algorithm uses the internal ...
Alan Mishchenko, Bernd Steinbach, Marek A. Perkows...
KDD
2009
ACM
173views Data Mining» more  KDD 2009»
16 years 7 months ago
The offset tree for learning with partial labels
We present an algorithm, called the offset tree, for learning in situations where a loss associated with different decisions is not known, but was randomly probed. The algorithm i...
Alina Beygelzimer, John Langford