Rough Fuzzy Concept Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73582743" target="_blank" >RIV/61989592:15310/17:73582743 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3233/FI-2017-1601" target="_blank" >http://dx.doi.org/10.3233/FI-2017-1601</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3233/FI-2017-1601" target="_blank" >10.3233/FI-2017-1601</a>
Alternative languages
Result language
angličtina
Original language name
Rough Fuzzy Concept Analysis
Original language description
We provide a new approach to fusion of Fuzzy Formal Concept Analysis and Rough Set Theory. As a starting point we take into account a couple of fuzzy relations, one of them represents the lower approximation, while the other one the upper approximation of a given data table. By defining appropriate concept-forming operators we transfer the roughness of the input data table to the roughness of corresponding formal fuzzy concepts in the sense that a formal fuzzy concept is considered as a collection of objects accompanied with two fuzzy sets of attributes-those which are shared by all the objects and those which at least one object has. In the paper we study the properties of such formal concepts and show their relationship with concepts formed by well-known isotone and antitone operators.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/EE2.3.20.0059" target="_blank" >EE2.3.20.0059: Reintegration of Czech Scientist and Creation of Top Level Team in Information Sciences</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fundamenta Informaticae
ISSN
0169-2968
e-ISSN
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Volume of the periodical
156
Issue of the periodical within the volume
2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
28
Pages from-to
141-168
UT code for WoS article
000414038400002
EID of the result in the Scopus database
2-s2.0-85032710147