241 search results - page 24 / 49 » Mixture of Experts Classification Using a Hierarchical Mixtu... |
115
click to vote
MICCAI
2005
Springer
16 years 7 hour ago
2005
Springer
We present an automated algorithm for tissue segmentation of noisy, low contrast magnetic resonance (MR) images of the brain. We use a mixture model composed of a large number of G...
114
click to vote
ICML
2007
IEEE
15 years 12 months ago
2007
IEEE
We consider the problem of multi-task reinforcement learning, where the agent needs to solve a sequence of Markov Decision Processes (MDPs) chosen randomly from a fixed but unknow...
100
click to vote
ICIP
2006
IEEE
16 years 24 days ago
2006
IEEE
This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...
CBMS
2006
IEEE
15 years 5 months ago
2006
IEEE
The Communications Engineering Branch of the National Library of Medicine is collaborating with the National Cancer Institute (NCI) in developing applications for medical educatio...
TREC
2007
15 years 9 days ago
2007
: We describe our participation in the TREC 2007 Enterprise track and detail our language modeling-based approaches. For document search, our focus was on estimating a mixture mode...