Abstract
Bayesian belief networks (BBNs) are graphical tools for reasoning with uncertainties. In BBNs, uncertain events are represented as nodes and their relationships as links, with missing links indicating conditional independence. BBNs perform belief updating when new information becomes available; they can handle incomplete information and capture expert judgments along with data. BBNs provide a normative framework for synthesizing uncertain evidence.
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Abbreviations
- BBN:
-
Bayesian belief network
- NPV:
-
Negative predictive value
- PPV:
-
Positive predictive value
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Acknowledgement
The authors wish to thank Norman Fenton and William Marsh for insightful discussions on Bayesian networks.
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Ni, Z., Phillips, L.D., Hanna, G.B. (2011). Evidence Synthesis Using Bayesian Belief Networks. In: Darzi, A., Athanasiou, T. (eds) Evidence Synthesis in Healthcare. Springer, London. https://doi.org/10.1007/978-0-85729-206-3_7
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