2261 search results - page 228 / 453 » Supervised Topic Models |
123
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NIPS
2008
15 years 3 months ago
2008
Hierarchical probabilistic modeling of discrete data has emerged as a powerful tool for text analysis. Posterior inference in such models is intractable, and practitioners rely on...
107
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ICML
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
107
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
Documents often contain inherently many concepts reflecting specific and generic aspects. To automatically generate a short summary text of documents on similar topics, it is im...
146
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KDD
2012
ACM
13 years 4 months ago
2012
ACM
In this paper, we investigate a problem of predicting what images are likely to appear on the Web at a future time point, given a query word and a database of historical image str...
112
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
It was recently proposed the use of Bayesian networks for object tracking. Bayesian networks allow to model the interaction among detected trajectories, in order to obtain a relia...