998 search results - page 141 / 200 » Sparse Image Reconstruction using Sparse Priors |
143
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DSMML
2004
Springer
15 years 9 months ago
2004
Springer
The informative vector machine (IVM) is a practical method for Gaussian process regression and classification. The IVM produces a sparse approximation to a Gaussian process by com...
117
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ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
We consider principal component analysis (PCA) in decomposable Gaussian graphical models. We exploit the prior information in these models in order to distribute its computation. ...
124
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NIPS
2007
15 years 5 months ago
2007
Rare category detection is an open challenge for active learning, especially in the de-novo case (no labeled examples), but of significant practical importance for data mining - ...
115
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IROS
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— The problem of estimating the positions of landmarks using a mobile robot equipped with a camera has intensively been studied in the past. In this paper, we consider a ...
188
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TMM
2010
14 years 10 months ago
2010
With the exponential growth of Web 2.0 applications, tags have been used extensively to describe the image contents on the Web. Due to the noisy and sparse nature in the human gene...