1658 search results - page 9 / 332 » Learning Mixtures of Gaussians |
93
Voted
COLT
2005
Springer
15 years 3 months ago
2005
Springer
We consider the problem of learning mixtures of distributions via spectral methods and derive a tight characterization of when such methods are useful. Specifically, given a mixt...
79
Voted
DICTA
2007
14 years 11 months ago
2007
Active appearance model efficiently aligns objects which are previously modelized in images. We use it for Human Machine Interface (face gesture analysis, lips reading) to modeli...
83
Voted
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a new technique that employs support vector machines and Gaussian mixture densities to create a generative/discriminative joint classifier. In the past, several approac...
79
Voted
NIPS
1998
14 years 11 months ago
1998
We present Monte-Carlo generalized EM equations for learning in nonlinear state space models. The dif
111
Voted
ICIP
2007
IEEE
15 years 12 months ago
2007
IEEE
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...