801 search results - page 19 / 161 » Estimating Likelihoods for Topic Models |
ICIAP
2007
ACM
16 years 1 months ago
2007
ACM
In this paper, a novel learning algorithm for Hidden Markov Models (HMMs) has been devised. The key issue is the achievement of a sparse model, i.e., a model in which all irreleva...
116
Voted
JGS
2010
14 years 7 months ago
2010
Despite the fact that it provides a potentially useful analytical tool, allowing for the joint modeling of dynamic interdependencies within a group of connected areas, until latel...
ICPR
2008
IEEE
16 years 2 months ago
2008
IEEE
This paper presents a new normalcy model of a scene for change detection using images taken from multiple views and varying illumination conditions. Each coregistered pixel site i...
159
Voted
Publication
We present a region-based active contour approach to segmenting masses in digital mammograms. The algorithm developed in a Maximum Likelihood approach is based on the calculation o...
106
Voted
RECOMB
2008
Springer
16 years 1 months ago
2008
Springer
Understanding the variation of recombination rates across a given genome is crucial for disease gene mapping and for detecting signatures of selection, to name just a couple of app...