5213 search results - page 301 / 1043 » Statistical entity-topic models |
131
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ACL
2009
15 years 8 days ago
2009
We investigate the use of Fisher's exact significance test for pruning the translation table of a hierarchical phrase-based statistical machine translation system. In additio...
152
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IBPRIA
2009
Springer
15 years 5 days ago
2009
Springer
We propose a novel statistical method for motion detection and background maintenance for a mobile observer. Our method is based on global motion estimation and statistical backgro...
COLING
2010
14 years 9 months ago
2010
In this paper, we offer broad insight into the underperformance of Arabic constituency parsing by analyzing the interplay of linguistic phenomena, annotation choices, and model de...
159
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JMLR
2010
14 years 9 months ago
2010
We describe a novel inference algorithm for sparse Bayesian PCA with a zero-norm prior on the model parameters. Bayesian inference is very challenging in probabilistic models of t...
97
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, invariant sonar texture characterization for seabed classification is addressed from the spatial distribution of image keypoints using log-Gaussian Cox processes. ...