791 search results - page 13 / 159 » The Hierarchical Hidden Markov Model: Analysis and Applicati... |
PRL
2006
15 years 1 months ago
2006
We present a novel approach to edge detection in bar code signals using a hidden Markov model (HMM). We also present an algorithm for selection of an optimal filter scale used in ...
447
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ICA
2012
Springer
13 years 9 months ago
2012
Springer
In this contribution, new online EM algorithms are proposed to perform inference in general hidden Markov models. These algorithms update the parameter at some deterministic times ...
130
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ICA
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. In recent years, there has been a great deal of work in modeling audio using non-negative matrix factorization and its probabilistic counterparts as they yield rich model...
RECOMB
2001
Springer
16 years 1 months ago
2001
Springer
Hidden Markov models (HMMs) have been successfully applied to a variety of problems in molecular biology, ranging from alignment problems to gene nding and annotation. Alignment p...
121
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ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
In this paper, we propose a general two-dimensional hidden Markov model (2D-HMM), where dependency of the state transition probability on any state is allowed as long as causality...