Application of the formal concept analysis in evaluation of results of ANEWS questionnaire and physical activity of the Czech regional centers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00006255" target="_blank" >RIV/61989592:15310/08:00006255 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Application of the formal concept analysis in evaluation of results of ANEWS questionnaire and physical activity of the Czech regional centers
Original language description
Formal concept analysis is a method of exploratory data analysis that aims at the extraction of natural clusters from object-attribute data tables. The clusters, called formal concepts, are naturally interpreted as human-perceived concepts in a traditional sense and can be partially ordered by a subconcept-superconcept hierarchy. The hierarchical structure of formal concepts (so-called concept lattice) represents structured information obtained automatically from the input data table. The goal of this paper is to describe a method of evaluation of ANEWS questionnaire by Formal concept analysis. We describe a method adjustment of questionnaire by scaling to classical formal context. After that we separate some attributes to groups and make so-called ?aggregate atributes?. This way we make modified formal context and calculate formal concept lattice. We define term ?characteristic function? for every concept. This is function, which for given extent or intent return a real number, which
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BB - Applied statistics, operational research
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
CLA 2008 Proceedings of the Sixth International Conference on Concept Lattices and Their Applications
ISBN
978-80-244-2111-7
ISSN
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e-ISSN
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Number of pages
243
Pages from-to
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Publisher name
Univerzita Palackého
Place of publication
Olomouc
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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