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Description
  • We study similarity in formal concept analysis of data tables with graded attributes. We focus on similarity related to formal concepts and concept lattices, i.e. the outputs of formal concept analysis. We present several formulas for estimation of similarity of outputs in terms of similarity of inputs. The results answer some problems which arose in previous investigation as well as some natural questions concerning similarity in conceptual data analysis. The derived formulas enable us to compute an estimation of similarity of concept lattices much faster than one can compute their exact similarity. We omit proofs due to lack of space.
  • We study similarity in formal concept analysis of data tables with graded attributes. We focus on similarity related to formal concepts and concept lattices, i.e. the outputs of formal concept analysis. We present several formulas for estimation of similarity of outputs in terms of similarity of inputs. The results answer some problems which arose in previous investigation as well as some natural questions concerning similarity in conceptual data analysis. The derived formulas enable us to compute an estimation of similarity of concept lattices much faster than one can compute their exact similarity. We omit proofs due to lack of space. (en)
  • Prezentace výsledků studia odhadu podobnosti ve formální konceptuální analýze dat se stupňovitými atributy. (cs)
Title
  • Estimations of similarity in formal concept analysis of data with graded attributes.
  • Odhady podobnosti ve formální konceptuální analýza dat se stupňovitými atributy. (cs)
  • Estimations of similarity in formal concept analysis of data with graded attributes. (en)
skos:prefLabel
  • Estimations of similarity in formal concept analysis of data with graded attributes.
  • Odhady podobnosti ve formální konceptuální analýza dat se stupňovitými atributy. (cs)
  • Estimations of similarity in formal concept analysis of data with graded attributes. (en)
skos:notation
  • RIV/61989592:15310/06:00003289!RIV07-MSM-15310___
http://linked.open.../vavai/riv/strany
  • 243-252
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6198959214)
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
  • 474485
http://linked.open...ai/riv/idVysledku
  • RIV/61989592:15310/06:00003289
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • formal concept analysis; graded attributes (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [A82FA737EDAE]
http://linked.open...i/riv/mistoVydani
  • Heidelberg
http://linked.open...i/riv/nazevZdroje
  • Advances in Web Intelligence and Data Mining, Studies in Computational Intelligence
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Bělohlávek, Radim
  • Vychodil, Vilém
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Springer-Verlag
https://schema.org/isbn
  • 3-540-33879-9
http://localhost/t...ganizacniJednotka
  • 15310
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