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Non-redundant implicational base of many-valued context using SAT

Some attribute implications in an implicational base of a derived con-text of many-valued context can be inferred from some other attribute implications together with its scales. The scales are interpretation of some values in the many-valued context therefore they are a prior or an existing knowle...

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Main Authors: Hidayat, Taufiq, Ahmad, Asmala, Desa, Mohammad Ishak
Format: Article
Language:English
Published: Slovak Academy of Sciences, Institute of Theatre and Film Research of the Center for Research in Art 2021
Online Access:http://eprints.utem.edu.my/id/eprint/25504/3/5322-Article%20Text-14317-1-10-20211012.pdf
http://eprints.utem.edu.my/id/eprint/25504/
http://147.213.75.17/ojs/index.php/cai/article/view/2021_2_368
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spelling my.utem.eprints.255042023-06-12T11:58:27Z http://eprints.utem.edu.my/id/eprint/25504/ Non-redundant implicational base of many-valued context using SAT Hidayat, Taufiq Ahmad, Asmala Desa, Mohammad Ishak Some attribute implications in an implicational base of a derived con-text of many-valued context can be inferred from some other attribute implications together with its scales. The scales are interpretation of some values in the many-valued context therefore they are a prior or an existing knowledge. In knowledge discovery, the such attribute implications are redundant and cannot be considered as new knowledge. Therefore the attribute implicational should be eliminated. This paper shows that the redundancy problem exists and formalizes a model to check the redundancy. Slovak Academy of Sciences, Institute of Theatre and Film Research of the Center for Research in Art 2021-10-12 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/25504/3/5322-Article%20Text-14317-1-10-20211012.pdf Hidayat, Taufiq and Ahmad, Asmala and Desa, Mohammad Ishak (2021) Non-redundant implicational base of many-valued context using SAT. Computing and Informatics, 40 (2). pp. 368-386. ISSN 1335-9150 http://147.213.75.17/ojs/index.php/cai/article/view/2021_2_368 10.31577/cai_2021_2_368
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description Some attribute implications in an implicational base of a derived con-text of many-valued context can be inferred from some other attribute implications together with its scales. The scales are interpretation of some values in the many-valued context therefore they are a prior or an existing knowledge. In knowledge discovery, the such attribute implications are redundant and cannot be considered as new knowledge. Therefore the attribute implicational should be eliminated. This paper shows that the redundancy problem exists and formalizes a model to check the redundancy.
format Article
author Hidayat, Taufiq
Ahmad, Asmala
Desa, Mohammad Ishak
spellingShingle Hidayat, Taufiq
Ahmad, Asmala
Desa, Mohammad Ishak
Non-redundant implicational base of many-valued context using SAT
author_facet Hidayat, Taufiq
Ahmad, Asmala
Desa, Mohammad Ishak
author_sort Hidayat, Taufiq
title Non-redundant implicational base of many-valued context using SAT
title_short Non-redundant implicational base of many-valued context using SAT
title_full Non-redundant implicational base of many-valued context using SAT
title_fullStr Non-redundant implicational base of many-valued context using SAT
title_full_unstemmed Non-redundant implicational base of many-valued context using SAT
title_sort non-redundant implicational base of many-valued context using sat
publisher Slovak Academy of Sciences, Institute of Theatre and Film Research of the Center for Research in Art
publishDate 2021
url http://eprints.utem.edu.my/id/eprint/25504/3/5322-Article%20Text-14317-1-10-20211012.pdf
http://eprints.utem.edu.my/id/eprint/25504/
http://147.213.75.17/ojs/index.php/cai/article/view/2021_2_368
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score 13.211869

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