Attribute reduction using functional dependency relations in rough set theory
- Author
- Mauricio Restrepo and Chris Cornelis (UGent)
- Organization
- Abstract
- This paper presents some functional dependency relations defined on the attribute set of an information system. We establish some basic relationships between functional dependency relations, attribute reduction, and closure operators. We use the partial order for dependencies to show that reducts of an information system can be obtained from the maximal elements of a functional dependency relation.
- Keywords
- INFORMATION-SYSTEMS, Functional dependency relations, Attribute reduction, Closure operators, Rough sets
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8770860
- MLA
- Restrepo, Mauricio, and Chris Cornelis. “Attribute Reduction Using Functional Dependency Relations in Rough Set Theory.” ROUGH SETS (IJCRS 2021), edited by Sheela Ramanna et al., vol. 12872, Springer, 2021, pp. 90–96, doi:10.1007/978-3-030-87334-9_8.
- APA
- Restrepo, M., & Cornelis, C. (2021). Attribute reduction using functional dependency relations in rough set theory. In S. Ramanna, C. Cornelis, & D. Ciucci (Eds.), ROUGH SETS (IJCRS 2021) (Vol. 12872, pp. 90–96). https://doi.org/10.1007/978-3-030-87334-9_8
- Chicago author-date
- Restrepo, Mauricio, and Chris Cornelis. 2021. “Attribute Reduction Using Functional Dependency Relations in Rough Set Theory.” In ROUGH SETS (IJCRS 2021), edited by Sheela Ramanna, Chris Cornelis, and Davide Ciucci, 12872:90–96. Springer. https://doi.org/10.1007/978-3-030-87334-9_8.
- Chicago author-date (all authors)
- Restrepo, Mauricio, and Chris Cornelis. 2021. “Attribute Reduction Using Functional Dependency Relations in Rough Set Theory.” In ROUGH SETS (IJCRS 2021), ed by. Sheela Ramanna, Chris Cornelis, and Davide Ciucci, 12872:90–96. Springer. doi:10.1007/978-3-030-87334-9_8.
- Vancouver
- 1.Restrepo M, Cornelis C. Attribute reduction using functional dependency relations in rough set theory. In: Ramanna S, Cornelis C, Ciucci D, editors. ROUGH SETS (IJCRS 2021). Springer; 2021. p. 90–6.
- IEEE
- [1]M. Restrepo and C. Cornelis, “Attribute reduction using functional dependency relations in rough set theory,” in ROUGH SETS (IJCRS 2021), Bratislava, SLOVAKIA, 2021, vol. 12872, pp. 90–96.
@inproceedings{8770860,
abstract = {{This paper presents some functional dependency relations defined on the attribute set of an information system. We establish some basic relationships between functional dependency relations, attribute reduction, and closure operators. We use the partial order for dependencies to show that reducts of an information system can be obtained from the maximal elements of a functional dependency relation.}},
author = {{Restrepo, Mauricio and Cornelis, Chris}},
booktitle = {{ROUGH SETS (IJCRS 2021)}},
editor = {{Ramanna, Sheela and Cornelis, Chris and Ciucci, Davide}},
isbn = {{9783030873332}},
issn = {{0302-9743}},
keywords = {{INFORMATION-SYSTEMS,Functional dependency relations,Attribute reduction,Closure operators,Rough sets}},
language = {{eng}},
location = {{Bratislava, SLOVAKIA}},
pages = {{90--96}},
publisher = {{Springer}},
title = {{Attribute reduction using functional dependency relations in rough set theory}},
url = {{http://doi.org/10.1007/978-3-030-87334-9_8}},
volume = {{12872}},
year = {{2021}},
}
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