9 search results - page 2 / 2 » U-Likelihood and U-Updating Algorithms: Statistical Inferenc... |
ICA
2007
Springer
14 years 14 days ago
2007
Springer
In modelling nonstationary sources, one possible strategy is to define a latent process of strictly positive variables to model variations in second order statistics of the underly...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
The increasing availability of electronic communication data, such as that arising from e-mail exchange, presents social and information scientists with new possibilities for char...
ICDM
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we study probabilistic modeling of heterogeneously attributed multi-dimensional arrays. The model can manage the heterogeneity by employing an individual exponential...
CSDA
2007
13 years 8 months ago
2007
In blind source separation, there are M sources that produce sounds independently and continuously over time. These sounds are then recorded by m receivers. The sound recorded by ...