741 search results - page 48 / 149 » A Markov random field model for term dependencies |
186
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SIGIR
2009
ACM
16 years 19 days ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
188
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ICIAP
2007
ACM
15 years 8 months ago
2007
ACM
The paper deals with the design and implementation of a stereo algorithm. Disparity map is formulated as a Markov Random Field with a new smoothness constraint depending not only ...
146
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper introduces a new stochastic surface model for deformable 3D surfaces and demonstrates its utility for the purpose of 3D sculpting. This is the problem of simple-touse a...
191
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We address the problem of label assignment in computer
vision: given a novel 3-D or 2-D scene, we wish to assign a
unique label to every site (voxel, pixel, superpixel, etc.). To...
117
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We propose a new loss function for discriminative learning of Markov random fields, which is an intermediate loss function between the sequential loss and the pointwise loss. We s...