1236 search results - page 200 / 248 » Robust estimation for sparse data |
101
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JMLR
2002
14 years 11 months ago
2002
This paper describes a text chunking system based on a generalization of the Winnow algorithm. We propose a general statistical model for text chunking which we then convert into ...
101
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PAMI
2010
14 years 10 months ago
2010
—Adapting the hyperparameters of support vector machines (SVMs) is a challenging model selection problem, especially when flexible kernels are to be adapted and data are scarce....
TMI
2010
14 years 10 months ago
2010
—Several different reconstruction algorithms have been proposed for photoacoustic tomography, most of which presuppose that the acoustic properties of the medium are constant and...
117
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MICCAI
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. Even with the recent advances in multidetector computed tomography (MDCT) imaging techniques, detection of calcified coronary lesions remains a highly tedious task. Noise...
104
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ACCV
2009
Springer
14 years 9 months ago
2009
Springer
We present a method for calibrating the rotation between two cameras in a camera rig in the case of non-overlapping fields of view and in a globally consistent manner. First, rotat...