Extending idioms for Bayesian network construction with qualitative constraints

Annet Onnes*, Mehdi Dastani, Roel Dobbe, Silja Renooij

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

Bayesian networks (BNs) are compact representations of probability distributions that allow for supporting reasoning and decision making under uncertainty. Their interpretable structure and probability parameters allow for integrating human knowledge in their construction and explanation. For BN construction, reusable building blocks, or idioms, exist that describe the dependencies and reasoning patterns among small sets of variables. In this paper we formalise the concept of an idiom, explicitly including qualitative constraints that capture the reasoning patterns among variables as stated in the informal descriptions that accompany the idioms in literature. Our proposed formalisation ensures that idioms can be applied more consistently and reliably, improving the BN’s accountability.
Original languageEnglish
Title of host publicationInformation Processing and Management of Uncertainty in Knowledge-Based Systems
Subtitle of host publicationIPMU 2024
EditorsMarie-Jeanne Lesot, Susana Vieira, Marek Z. Reformat, João Paulo Carvalho, Fernando Batista, Bernadette Bouchon-Meunier, Ronald R. Yager
PublisherSpringer
Pages415-426
Number of pages12
Edition1
ISBN (Electronic)978-3-031-74003-9
ISBN (Print)978-3-031-74002-2
DOIs
Publication statusPublished - 5 Jan 2025

Publication series

NameLecture Notes in Networks and Systems
PublisherSpringer
Volume1174
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Keywords

  • Bayesian networks
  • Idioms
  • Reasoning patterns
  • Qualitative constraints
  • QPNs

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