842 search results - page 19 / 169 » Distributions of Maximum Likelihood Estimators and Model Com... |
JCB
2000
14 years 9 months ago
2000
Although two-color uorescent DNA microarrays are now standard equipment in many molecular biology laboratories, methods for identifying differentially expressed genes in microarra...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We present a novel algorithm for approximating the parameters of a multivariate t-distribution. At the expense of a slightly decreased accuracy in the estimates, the prop...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
The desirable asymptotic optimality properties of the maximum likelihood (ML) estimator make it an attractive solution for performing independent component analysis (ICA) as well....
CIMCA
2005
IEEE
15 years 3 months ago
2005
IEEE
We give a fast and practical algorithm for statistical learning hyperparameters from observable data in probabilistic image processing, which is based on Gaussian graphical model ...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a model for the density of cross-spectral coefficients using Normal Variance Mean Mixtures. We show that this model density generalizes the corresponding marginal dens...