801 search results - page 59 / 161 » Estimating Likelihoods for Topic Models |
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
This paper studies the problem of multibody motion segmentation, which is an important, but challenging problem due to its well-known chicken-and-egg-type recursive character. We ...
77
Voted
ICIP
2000
IEEE
16 years 2 months ago
2000
IEEE
This paper presents an approach to estimating the parameters of continuous density HMMs for visual speech recognition. One of the key issues of image-based visual speech recogniti...
95
Voted
ICML
2003
IEEE
16 years 1 months ago
2003
IEEE
We show a close relationship between the Expectation - Maximization (EM) algorithm and direct optimization algorithms such as gradientbased methods for parameter learning. We iden...
90
Voted
CORR
2010
Springer
15 years 25 days ago
2010
Springer
Bayes statistics and statistical physics have the common mathematical structure, where the log likelihood function corresponds to the random Hamiltonian. Recently, it was discovere...
94
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Received signal strength (RSS) based source localization papers often ignore the practical effects of range limits in the measurements. In many devices, this results in some senso...