857 search results - page 136 / 172 » Hierarchical Gaussian Mixture Model |
ICCSA
2003
Springer
15 years 5 months ago
2003
Springer
A speaker model in speaker recognition system is to be trained from a large data set gathered in multiple sessions. Large data set requires large amount of memory and computation, ...
ICML
2010
IEEE
15 years 29 days ago
2010
IEEE
We consider the problem of multi-task reinforcement learning where the learner is provided with a set of tasks, for which only a small number of samples can be generated for any g...
107
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ECCV
2000
Springer
16 years 1 months ago
2000
Springer
Abstract. This paper presents anovel variational method forimage segmentation that uni es boundary and region-based information sources under the Geodesic Active Region framework. ...
106
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract - The proposed algorithm in this work provides superresolution for color images by using a learning based technique that utilizes both generative and discriminant approach...
103
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ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
In contrast to traditional Markov random field (MRF) models, we develop a Steerable Random Field (SRF) in which the field potentials are defined in terms of filter responses that ...