3499 search results - page 367 / 700 » On the local optimality of LambdaRank |
167
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ECAI
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. In this paper we formulate a novel Divide-andCoordinate (DaC) algorithm, the so-called Egalitarian Utilities Divide-and-Coordinate (EU-DaC) algorithm. The Divide-andCoord...
193
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
We propose an ℓ1 criterion for dictionary learning for sparse signal representation. Instead of directly searching for the dictionary vectors, our dictionary learning approach i...
167
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CG
2007
Springer
15 years 6 months ago
2007
Springer
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
190
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INFFUS
2006
15 years 6 months ago
2006
Target motion analysis and track association are the aims of this paper. It is assumed that the target trajectory is only partially observable by using temporal processing of a si...
154
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JACIII
2006
15 years 6 months ago
2006
In this paper a method for image segmentation using an opposition-based reinforcement learning scheme is introduced. We use this agent-based approach to optimally find the appropri...