Bayesian networks - Open Access .click

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BAYESIAN NETWORKS IN EDUCATIONAL TESTING

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2004
In this paper we discuss applications of Bayesian networks to educational testing. Namely, we deal with the diagnosis of person's skills. We show that when modeling dependence between skills we can get better diagnosis faster. We present results of experiments with basic operations that use fractions.
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Sensitivity analysis in Bayesian networks

1995
For systems based on Bayesian networks, evidence is used to compute posterior probabilities for some hypotheses. Sensitivity analysis is concerned with questions on how sensitive the conclusion is to the evidence provided. After the basic definitions and an example we conclude that the heart of sensitivity analysis is to compute probabilities for the ...
Jensen, F. V., Aldenryd, S. H., Jensen, K. B. +2 more
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Bayesian networks and INEX

2002
We present a bayesian framework for XML document retrieval. This framework allows us to consider content only and content and structure queries. We perform the retrieval task using inference in our network. Our model can adapt to a specific corpora through parameter learning.
Piwowarski, Benjamin +2 more
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Nonparametric Bayesian Networks*