63 search results - page 9 / 13 » New EM derived from Kullback-Leibler divergence |
TSP
2008
13 years 6 months ago
2008
In this paper, the expectation-maximization (EM) algorithm for Gaussian mixture modeling is improved via three statistical tests. The first test is a multivariate normality criteri...
ICDM
2010
IEEE
13 years 4 months ago
2010
IEEE
Dataset shift from the training data in a source domain to the data in a target domain poses a great challenge for many statistical learning methods. Most algorithms can be viewed ...
AIRS
2004
Springer
14 years 3 days ago
2004
Springer
This paper presents a novel algorithm for document clustering based on a combinatorial framework of the Principal Direction Divisive Partitioning (PDDP) algorithm [1] and a simpli...
CHES
2003
Springer
13 years 12 months ago
2003
Springer
We introduce multi-channel attacks, i.e., side-channel attacks which utilize multiple side-channels such as power and EM simultaneously. We propose an adversarial model which combi...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...