291 search results - page 20 / 59 » The Convergence of Contrastive Divergences |
204
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JMLR
2012
13 years 8 months ago
2012
We address the problem of finding the most likely assignment or MAP estimation in a Markov random field. We analyze the linear programming formulation of MAP through the lens of...
181
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ICML
2006
IEEE
16 years 6 months ago
2006
IEEE
Probabilistic modelling of text data in the bagof-words representation has been dominated by directed graphical models such as pLSI, LDA, NMF, and discrete PCA. Recently, state of...
149
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ISN
1995
Springer
15 years 9 months ago
1995
Springer
Over recent years, the need to introduce rapidly new telecommunications services has led to the development of the Intelligent Network (IN). These services and the increasingly com...
176
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SGP
2004
15 years 8 months ago
2004
Subdivision-based representations are recognized as important tools for the generation of high-quality surfaces for Computer Graphics. In this paper we describe two parameterizati...
184
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NIPS
2004
15 years 7 months ago
2004
Directed graphical models with one layer of observed random variables and one or more layers of hidden random variables have been the dominant modelling paradigm in many research ...