484 search results - page 62 / 97 » Equivalence of state representations for hidden Markov model... |
JMLR
2010
14 years 4 months ago
2010
Deep belief networks are a powerful way to model complex probability distributions. However, it is difficult to learn the structure of a belief network, particularly one with hidd...
COMPLEX
2009
Springer
15 years 1 months ago
2009
Springer
The causal states of computational mechanics define the minimal sufficient (prescient) memory for a given stationary stochastic process. They induce the -machine which is a hidden...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In order to allow for fast recognition of a user’s affective state we discuss innovative holistic and self organizing approaches for efficient facial expression analysis. The f...
108
click to vote
SOCO
2008
Springer
14 years 9 months ago
2008
Springer
Face recognition from an image or video sequences is emerging as an active research area with numerous commercial and law enforcement applications. In this paper different Pseudo 2...
115
click to vote
ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, an approach based on the combination of discrete Hidden Markov Models (HMMs) in the ROC space is proposed to improve the performance of off-line signature verificat...