801 search results - page 55 / 161 » Estimating Likelihoods for Topic Models |
117
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CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
In photometric stereo a robust method is required to deal with outliers, such as shadows and non-Lambertian reflections. In this paper we rely on a probabilistic imaging model tha...
105
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ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper, we describe an unsupervised segmentation method for contours which proves quite adapted for the images obtained by electronic acquisition. We present two statistica...
91
Voted
CSDA
2007
15 years 22 days ago
2007
The paper presents a comparative study on the performance of commonly used estimators of the fractional order of integration when data is contaminated by noise. In particular, meas...
95
Voted
NIPS
2004
15 years 2 months ago
2004
The correction of bias in magnetic resonance images is an important problem in medical image processing. Most previous approaches have used a maximum likelihood method to increase...
105
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KDD
2006
ACM
16 years 1 months ago
2006
ACM
Motivated by the problem of customer wallet estimation, we propose a new setting for multi-view regression, where we learn a completely unobserved target (in our case, customer wa...