1102 search results - page 75 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
133
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a lower-bound estimate for dynamic time warping (DTW) on time series consisting of multi-dimensional posterior probability vectors known as posteriorgram...
133
click to vote
NIPS
2004
15 years 7 months ago
2004
We present an algorithm to overcome the local maxima problem in estimating the parameters of mixture models. It combines existing approaches from both EM and a robust fitting algo...
194
click to vote
SAC
2010
ACM
16 years 1 months ago
2010
ACM
This paper presents a random finite set theoretic formulation for multi-object tracking as perceived by a 3D-LIDAR in a dynamic environment. It is mainly concerned with the joint...
207
click to vote
ECML
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. This paper studies a Bayesian framework for density modeling with mixture of exponential family distributions. Variational Bayesian Dirichlet-Multinomial allocation (VBDM...
169
click to vote
ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, we present a robust method for estimating the model parameters in a mixture of probabilistic principal component analyzers. This method is based on the Stochastic v...