801 search results - page 58 / 161 » Estimating Likelihoods for Topic Models |
86
Voted
SIGIR
2006
ACM
15 years 6 months ago
2006
ACM
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...
117
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ICCV
2011
IEEE
14 years 23 days ago
2011
IEEE
We present a multispectral photometric stereo method for capturing geometry of deforming surfaces. A novel photometric calibration technique allows calibration of scenes containin...
108
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CLEAR
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
97
Voted
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
In previous work, we showed that using a lattice instead of the 1-best path to represent both the query and the utterance being searched is beneficial for spoken keyword spotting...
89
Voted
JMLR
2008
15 years 21 days ago
2008
The statistical perspective on boosting algorithms focuses on optimization, drawing parallels with maximum likelihood estimation for logistic regression. In this paper we present ...