| Autor: |
van der Gaag, L.C., Renooij, S., Facchini, Alessandro, Jaeger, Manfred, Nielsen, Thomas Dyhre |
| Přispěvatelé: |
Sub Decision Support Systems, Sub Intelligent Systems, Decision Support Systems |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Popis: |
Causal interaction models, such as the well-known noisy-or and leaky noisy-or models, have become quite popular as a means to parameterize conditional probability tables for Bayesian networks. In this paper we focus on the engineering of subnetworks to represent such models and present a novel technique called recursive unfolding for this purpose. This technique allows inserting, removing and merging cause variables in an interaction model at will, without affecting the underlying represented information. We detail the technique, with the recursion invariants involved, and illustrate its practical use for Bayesian-network engineering by means of a small example. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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