Article:
A General Framework for Context-Aware Fuzzification of Four Ordered Categories: A Case Study on BMI Categories

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dc.audienceResearchersen
dc.contributor.authorAlijani, Zahra
dc.contributor.authorDaňková, Martina
dc.date.accessioned2026-02-06T08:02:08Z
dc.date.available2026-02-06T08:02:08Z
dc.date.issued2026
dc.description.abstractThis paper presents a general methodological framework for constructing context-aware fuzzy partitions that extend conventional crisp categorizations. The approach is based on Nov´ak’s theory of fuzzy contexts and is implemented using the R package lfl. It enables smooth and interpretable transitions between adjacent classes while preserving the original categorical structure. To illustrate the procedure, we apply it to derive fitness-specific fuzzy partitions of Body Mass Index, where the conventional four categories (underweight, normal weight, overweight, obese) are adapted according to individual levels of cardiorespiratory fitness.en
dc.description.sponsorshipThe study is supported by the project "Research of Excellence on Digital Technologies and Wellbeing CZ.02.01.01/00/22_008/0004583" which is co-financed by the European Union.
dc.identifier.citationALIJANI, Zahra and DAŇKOVÁ, Martina, 2026. A General Framework for Context-Aware Fuzzification of Four Ordered Categories: A Case Study on BMI Categories. Online. In: ; STUPŇANOVÁ, Andrea and PAVLISKA, Viktor (eds.). Proceedings of The Eighteenth International Conference on Fuzzy Set Theory and Applications. Ostrava: University of Ostrava, p. 25-28. ISBN 978-80-7599-515-5. Available at: https://doi.org/10.15452/978-80-7599-515-5.2026.02.en
dc.identifier.doi10.15452/978-80-7599-515-5.2026.02
dc.identifier.urihttps://eduo.osu.cz/handle/1/225
dc.language.isoen
dc.rights.licenseCC BY 4.0
dc.subjectfuzzy systemsen
dc.subjectmathematicsen
dc.subjectinformaticsen
dc.subject.czenasfuzzy systémycz
dc.subject.czenasmatematikacz
dc.subject.czenasinformatikacz
dc.subject.konspekt519.1/.8 - Kombinatorika. Teorie grafů. Matematická statistika. Operační výzkum. Matematické modelovánícz
dc.titleA General Framework for Context-Aware Fuzzification of Four Ordered Categories: A Case Study on BMI Categoriesen
dc.typeinfo:eu-repo/semantics/conferencePaper
dcterms.eventThe Eighteenth International Conference on Fuzzy Set Theory and Applications, Liptovský Ján, January 25 – 30, 2026.
dspace.entity.typeArticle
oaire.resourceTypeconference paper
oaire.versioninfo:eu-repo/semantics/publishedVersion
relation.isPublicationOfArticle6afab15b-8c40-42f9-a7ec-39737fc00100
relation.isPublicationOfArticle.latestForDiscovery6afab15b-8c40-42f9-a7ec-39737fc00100
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