82 search results - page 9 / 17 » Balancing Exploration and Exploitation in Learning to Rank O... |
197
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CORR
2010
Springer
15 years 28 days ago
2010
Springer
We consider an opportunistic spectrum access (OSA) problem where the time-varying condition of each channel (e.g., as a result of random fading or certain primary users' activ...
159
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CSE
2009
IEEE
15 years 3 months ago
2009
IEEE
With 39% of Americans admitting the use of the Web to get unfiltered campaign materials, it becomes important to evaluate how they are searching for these materials and what they a...
171
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GIS
2009
ACM
15 years 10 months ago
2009
ACM
The paper presents a framework for semi-supervised nonlinear embedding methods useful for exploratory analysis and visualization of spatio-temporal network data. The method provid...
195
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
We consider the problem of energy-efficient point-to-point transmission of delay-sensitive data (e.g. multimedia data) over a fading channel. We propose a rigorous and unified fra...
188
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SAC
2005
ACM
15 years 11 months ago
2005
ACM
Active learning is a generic approach to accelerate training of classifiers in order to achieve a higher accuracy with a small number of training examples. In the past, simple ac...