1224 search results - page 118 / 245 » On the Optimality of the Dimensionality Reduction Method |
129
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
157
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FGR
2006
IEEE
16 years 12 days ago
2006
IEEE
We propose an Isometric Self-Organizing Map (ISOSOM) method for nonlinear dimensionality reduction, which integrates a Self-Organizing Map model and an ISOMAP dimension reduction ...
151
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper, we propose a transrating based video rate adaptation technique for compressed high-definition video transmission over wireless local area networks. Our application ...
184
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, a novel method to learn the intrinsic object structure for robust visual tracking is proposed. The basic assumption is that the parameterized object state lies on a...
179
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SSPR
2004
Springer
15 years 11 months ago
2004
Springer
We focus on characterizing spatial region data when distinct classes of structural patterns are present. We propose a novel statistical approach based on a supervised framework for...