1243 search results - page 85 / 249 » Reduced-Rank Hidden Markov Models |
122
click to vote
ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
We present a distributed, surveillance system that works in large and complex indoor environments. To track and recognize behaviors of people, we propose the use of the Hidden Mar...
154
Voted
ICRA
2008
IEEE
15 years 11 months ago
2008
IEEE
— We investigate modeling and recognition of object manipulation actions for the purpose of imitation based learning in robotics. To model the process, we are using a combination...
151
Voted
NAACL
2004
15 years 6 months ago
2004
We consider the problem of modeling the content structure of texts within a specific domain, in terms of the topics the texts address and the order in which these topics appear. W...
145
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ï...
149
click to vote
TSP
2008
15 years 4 months ago
2008
Parameter estimation of a continuous-time Markov chain observed through a discrete-time memoryless channel is studied. An expectation-maximization (EM) algorithm for maximum likeli...