616 search results - page 30 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
158
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PAMI
2006
15 years 6 months ago
2006
This paper proposes a sequential coupling of a Hidden Markov Model (HMM) recognizer for offline handwritten English sentences with a probabilistic bottom-up chart parser using Sto...
205
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ICMCS
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we face the problem of partitioning the news videos into stories, and of their classification according to a predefined set of categories. In particular, we propose ...
163
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IDEAL
2004
Springer
15 years 11 months 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...
180
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CIARP
2003
Springer
15 years 11 months ago
2003
Springer
Most people are used to signing documents and because of this, it is a trusted and natural method for user identity verification, reducing the cost of password maintenance and decr...
176
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ISMB
1998
15 years 7 months ago
1998
A novel method to model and predict the location and orientation of alpha helices in membrane- spanning proteins is presented. It is based on a hidden Markov model (HMM) with an a...