1102 search results - page 70 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
187
click to vote
TSP
2010
15 years 26 days ago
2010
Nonparametric Bayesian methods are employed to constitute a mixture of low-rank Gaussians, for data x RN that are of high dimension N but are constrained to reside in a low-dimen...
157
click to vote
ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We propose a new approach for the restoration of polarimetric Stokes images, capable of simultaneously segmenting and restoring the images. In order to easily handle the admissibi...
159
click to vote
CORR
2008
Springer
15 years 6 months ago
2008
Springer
We show the potential for classifying images of mixtures of aggregate, based themselves on varying, albeit well-defined, sizes and shapes, in order to provide a far more effective...
194
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents a robust unsupervised learning approach for detection of anomalies in patterns of human behavior using multi-modal smart environment sensor data. We model the ...
167
click to vote
ICA
2007
Springer
16 years 10 days ago
2007
Springer
In this paper, we propose to use the Huber M-estimator cost function as a contrast function within the complex FastICA algorithm of Bingham and Hyvarinen for the blind separation o...