Beyond the Veil of Similarity: Quantifying Semantic Continuity in Explainable AI

Qi Huang, Emanuele Mezzi, Osman Mutlu, Miltiadis Kofinas, Vidya Prasad, Shadnan Azwad Khan, Elena Ranguelova, Niki van Stein*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

Abstract

We introduce a novel metric for measuring semantic continuity in Explainable AI methods and machine learning models. We posit that for models to be truly interpretable and trustworthy, similar inputs should yield similar explanations, reflecting a consistent semantic understanding. By leveraging XAI techniques, we assess semantic continuity in the task of image recognition. We conduct experiments to observe how incremental changes in input affect the explanations provided by different XAI methods. Through this approach, we aim to evaluate the models’ capability to generalize and abstract semantic concepts accurately and to evaluate different XAI methods in correctly capturing the model behaviour. This paper contributes to the broader discourse on AI interpretability by proposing a quantitative measure for semantic continuity for XAI methods, offering insights into the models’ and explainers’ internal reasoning processes, and promoting more reliable and transparent AI systems.

Original languageEnglish
Title of host publicationExplainable Artificial Intelligence
Subtitle of host publication2nd World Conference, xAI 2024, Proceedings
EditorsLuca Longo, Sebastian Lapuschkin, Christin Seifert
PublisherSpringer
Pages308-331
Number of pages24
ISBN (Print)9783031637865
DOIs
Publication statusPublished - 2024
Event2nd World Conference on Explainable Artificial Intelligence, xAI 2024 - Valletta, Malta
Duration: 17 Jul 202419 Jul 2024

Publication series

NameCommunications in Computer and Information Science
Volume2153
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference/symposium

Conference/symposium2nd World Conference on Explainable Artificial Intelligence, xAI 2024
Country/TerritoryMalta
CityValletta
Period17/07/2419/07/24

Keywords

  • Explainable AI
  • Machine Learning Interpretability
  • Semantic Analysis
  • Semantic Continuity

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  • EU-23033 EFRA (KB-50-005-007)

    Hürriyetoğlu, A. (Project Leader)

    1/01/2431/12/24

    Project: LVVN project

  • EU23033 - EFRA (BO-64-101-014)

    van der Velden, B. (Project Leader)

    1/01/2331/12/23

    Project: LVVN project

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