133 search results - page 8 / 27 » A finiteness theorem for Markov bases of hierarchical models |
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Recent work on early vision such as image segmentation, image restoration, stereo matching, and optical flow models these problems using Markov Random Fields. Although this formula...
IEEEARES
2007
IEEE
14 years 1 months ago
2007
IEEE
Security communication systems composed of highly reliable components may have few if any failures while undergoing heavy testing or field-usage. This paper combines (i) analysis ...
AAAI
2004
13 years 8 months ago
2004
Based on the probabilistic reformulation of principal component analysis (PCA), we consider the problem of determining the number of principal components as a model selection prob...
BMCBI
2004
13 years 7 months ago
2004
Background: Certain protein families are highly conserved across distantly related organisms and belong to large and functionally diverse superfamilies. The patterns of conservati...
IDEAL
2004
Springer
14 years 23 days ago
2004
Springer
We study a stock trading method based on dynamic bayesian networks to model the dynamics of the trend of stock prices. We design a three level hierarchical hidden Markov model (HHM...