Persuasive contrastive explanations for Bayesian networks

Tara Koopman, Silja Renooij*

*Corresponding author for this work

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

    Abstract

    Explanation in Artificial Intelligence is often focused on providing reasons for why a model under consideration and its outcome are correct. Recently, research in explainable machine learning has initiated a shift in focus on including so-called counterfactual explanations. In this paper we propose to combine both types of explanation in the context of explaining Bayesian networks. To this end we introduce persuasive contrastive explanations that aim to provide an answer to the question Why outcome t instead of t? posed by a user. In addition, we propose an algorithm for computing persuasive contrastive explanations. Both our definition of persuasive contrastive explanation and the proposed algorithm can be employed beyond the current scope of Bayesian networks.

    Original languageEnglish
    Title of host publicationSymbolic and Quantitative Approaches to Reasoning with Uncertainty
    Subtitle of host publication16th European Conference, ECSQARU 2021, Prague, Czech Republic, September 21–24, 2021, Proceedings
    EditorsJirina Vejnarová, Nic Wilson
    PublisherSpringer
    Pages229-242
    Number of pages14
    Edition1
    ISBN (Electronic)978-3-030-86772-0
    ISBN (Print)978-3-030-86771-3
    DOIs
    Publication statusPublished - 22 Sept 2021

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume12897
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Bibliographical note

    Funding Information:
    Acknowledgements. This research was partially funded by the Hybrid Intelligence Center, a 10-year programme funded by the Dutch Ministry of Education, Culture and Science through the Netherlands Organisation for Scientific Research, https://hybrid-intelligence-centre.nl. We would like to thank the anonymous reviewers for their useful and inspiring comments.

    Publisher Copyright:
    © 2021, Springer Nature Switzerland AG.

    Keywords

    • Bayesian networks
    • Counterfactuals
    • Explainable AI

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