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  • This paper presents using of Formal Concept Analysis (FCA) in evaluation of IPAQ questionnaire. IPAQ is global epidemiological questionnaire physical activity data. It tries to catch state of physical activity (inactivity) in representative file of population. The goal of authors was find dependencies between demographic data (age, gender, education, occupation, ...) and degree of physical activity. We tried to obtain these dependencies from intents of concept lattice created on the base of questionnaire. Because the whole concept lattice was very large and contained number of concepts not interesting for expert that evaluated data from questionnaire, we used binary relations to constrain it. Primarily, we focused on equivalence relations.
  • This paper presents using of Formal Concept Analysis (FCA) in evaluation of IPAQ questionnaire. IPAQ is global epidemiological questionnaire physical activity data. It tries to catch state of physical activity (inactivity) in representative file of population. The goal of authors was find dependencies between demographic data (age, gender, education, occupation, ...) and degree of physical activity. We tried to obtain these dependencies from intents of concept lattice created on the base of questionnaire. Because the whole concept lattice was very large and contained number of concepts not interesting for expert that evaluated data from questionnaire, we used binary relations to constrain it. Primarily, we focused on equivalence relations. (en)
Title
  • Evaluation of IPAQ questionnaire by FCA
  • Evaluation of IPAQ questionnaire by FCA (en)
skos:prefLabel
  • Evaluation of IPAQ questionnaire by FCA
  • Evaluation of IPAQ questionnaire by FCA (en)
skos:notation
  • RIV/61989592:15310/05:00002445!RIV10-MSM-15310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6198959221)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 520729
http://linked.open...ai/riv/idVysledku
  • RIV/61989592:15310/05:00002445
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • FCA; evaluation of questionnaire; constrained concept lattice; equivalence realtion (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [65634FE29C6D]
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • CLA 2005 Proceedings of 3rd international conference on Concept Lattices and Their Applications
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Sigmund, Erik
  • Sklenář, Vladimír
  • Zacpal, Jiří
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn
  • 80-248-0863-3
http://localhost/t...ganizacniJednotka
  • 15310
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