1102 search results - page 23 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
160
click to vote
ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
Segmentation and tracking of objects in video sequences is important for a number of applications. In the supervised variant, segmentation can be achieved by modelling the probabi...
183
Voted
ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
The expectation maximization (EM) algorithm is widely used in the Gaussian mixture model (GMM) as the state-of-art statistical modeling technique. Like the classical EM method, th...
134
click to vote
ICASSP
2008
IEEE
16 years 16 days ago
2008
IEEE
We derive an asymptotic Newton algorithm for Quasi Maximum Likelihood estimation of the ICA mixture model, using the ordinary gradient and Hessian. The probabilistic mixture frame...
161
click to vote
COLT
2010
Springer
15 years 4 months ago
2010
Springer
In recent years analysis of complexity of learning Gaussian mixture models from sampled data has received significant attention in computational machine learning and theory commun...