1203 search results - page 138 / 241 » Probabilistic Matrix Factorization |
188
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ICML
2006
IEEE
16 years 7 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...
195
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...
169
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ANSS
2007
IEEE
16 years 22 days ago
2007
IEEE
As wireless networks have become more complex with packet services and sophisticated modulation techniques, validation using multidimensional Markov Chain models has become increa...
154
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ISI
2007
Springer
16 years 16 days ago
2007
Springer
— In this paper we define a new metric for quantifying the degree of anonymity collectively afforded to users of an anonymous communication system. We show how our metric, based...
178
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SAT
2005
Springer
15 years 12 months ago
2005
Springer
An important extension of satisfiability testing is model-counting, a task that corresponds to problems such as probabilistic reasoning and computing the permanent of a Boolean ma...