Interpretation of fuzzy attribute subsets in Generalized One-Sided Concept Lattices

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Interpretation of fuzzy attribute subsets in Generalized One-Sided Concept Lattices

Popis výsledku v původním jazyce

In this paper we describe possible interpretation and reduction of fuzzy attributes in Generalized One-sided Concept Lattices (GOSCL). This type of concept lattices represent generalization of Formal Concept Analysis (FCA) suitable for analysis of data tables with different types of at- tributes. FCA as well as generalized one-sided concept lattices represent conceptual data mining methods. With growing number of attributes the interpretation of fuzzy subsets may become un- clear, hence another interpretation of this fuzzy attribute subsets can be valuable. The originality of the presented method is based on the usage of one-sided concept lattices derived from submod- els of former object-attribute model by grouping attributes with the same truth valuestructure. This leads to new method for attribute reduction in GOSCL environment.

Název v anglickém jazyce

Interpretation of fuzzy attribute subsets in Generalized One-Sided Concept Lattices

Popis výsledku anglicky

In this paper we describe possible interpretation and reduction of fuzzy attributes in Generalized One-sided Concept Lattices (GOSCL). This type of concept lattices represent generalization of Formal Concept Analysis (FCA) suitable for analysis of data tables with different types of at- tributes. FCA as well as generalized one-sided concept lattices represent conceptual data mining methods. With growing number of attributes the interpretation of fuzzy subsets may become un- clear, hence another interpretation of this fuzzy attribute subsets can be valuable. The originality of the presented method is based on the usage of one-sided concept lattices derived from submod- els of former object-attribute model by grouping attributes with the same truth valuestructure. This leads to new method for attribute reduction in GOSCL environment.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BA - Obecná matematika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Information and organizitional sciences

ISSN

1846-3312

e-ISSN

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Svazek periodika

37

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

13

Strana od-do

89-101

Kód UT WoS článku

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EID výsledku v databázi Scopus

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