Critical Thinking About Explainable AI (XAI) for Rule-Based Fuzzy Systems
In: IEEE Transactions on Fuzzy Systems, Jg. 29 (2021-12-01), S. 3579-3593
Online
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Zugriff:
This paper is about explainable AI (XAI) for rule-based fuzzy systems [that can be expressed generically, as y(x) = f(x)]. It explains why it is not valid to explain the output of Mamdani or TSK rule-based fuzzy systems using IF-THEN rules, and why it is valid to explain the output of such rule-based fuzzy systems as an association of the compound antecedents of a small subset of the original larger set of rules, using a phrase such as These linguistic antecedents are symptomatic of this output. Importantly, it provides a novel multi-step approach to obtain such a small subset of rules for three kinds of fuzzy systems, and illustrates it by means of a very comprehensive example. It also explains why the choice for antecedent membership function shapes may be more critical for XAI than before XAI, why Linguistic Approximation and similarity are essential for XAI, and, it provides a way to estimate the quality of the explanations.
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Critical Thinking About Explainable AI (XAI) for Rule-Based Fuzzy Systems
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Autor/in / Beteiligte Person: | Mendel, Jerry M. ; Bonissone, Piero P. |
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Zeitschrift: | IEEE Transactions on Fuzzy Systems, Jg. 29 (2021-12-01), S. 3579-3593 |
Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2021 |
Medientyp: | unknown |
ISSN: | 1941-0034 (print) ; 1063-6706 (print) |
DOI: | 10.1109/tfuzz.2021.3079503 |
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