2990 search results - page 505 / 598 » Hidden Markov processes |
159
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UAI
1997
15 years 7 months ago
1997
This paper re-examines the problem of parameter estimation in Bayesian networks with missing values and hidden variables from the perspective of recent work in on-line learning [1...
183
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AAAI
1993
15 years 7 months ago
1993
Many reported discovery systems build discrete models of hidden structure, properties, or processes in the diverse fields of biology, chemistry, and physics. We show that the sear...
153
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HPDC
2010
IEEE
15 years 7 months ago
2010
IEEE
Quality of data plays a very important role in any scientific research. In this paper we present some of the challenges that we face in managing and maintaining data quality for a...
173
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MM
2010
ACM
15 years 6 months ago
2010
ACM
The problem of joint modeling the text and image components of multimedia documents is studied. The text component is represented as a sample from a hidden topic model, learned wi...
153
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SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
We present DeepPeep (http://www.deeppeep.org), a new system for discovering, organizing and analyzing Web forms. DeepPeep allows users to explore the entry points to hidden-Web si...