174 search results - page 4 / 35 » Update Rules for Parameter Estimation in Bayesian Networks |
167
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UAI
1997
15 years 7 months ago
1997
There is an obvious need for improving the performance and accuracy of a Bayesian network as new data is observed. Because of errors in model construction and changes in the dynam...
155
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper proposes selective update and cooperation strategies for parameter estimation in distributed adaptive sensor networks. A setmembership filtering approach is employed t...
188
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IJCAI
2007
15 years 7 months ago
2007
The task of learning models for many real-world problems requires incorporating domain knowledge into learning algorithms, to enable accurate learning from a realistic volume of t...
161
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UAI
2003
15 years 7 months ago
2003
Currently, there is renewed interest in the problem, raised by Shafer in 1985, of updating probabilities when observations are incomplete (or setvalued). This is a fundamental pro...
144
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IJAR
2006
15 years 6 months ago
2006
We consider the problem of learning the parameters of a Bayesian network from data, while taking into account prior knowledge about the signs of influences between variables. Such...