Granular reducts of formal fuzzy contexts

WebApr 2, 2024 · The insufficiency of the existing granular reduction theory for fuzzy β-coverings is pointed out, and proper sufficient and necessary conditions for two fuzzy β … WebIncidentally, based on distinct granules of fuzzy relation, Singh and Kumar presented a method for decomposing a formal fuzzy context into several crisp formal contexts. From the perspective of fuzzy graphs, Akram and Sarwar [ 1, 28 ] developed the m-polar fuzzy hypergraphs and methods for computing strength of competition in bipolar fuzzy graphs.

Granular Matrix: A New Approach for Granular Structure Reduction and

WebLet 𝔽 = (U, A, ˜I) be a fuzzy formal context. For any X ⊆ U, X is said to be an object granular consistent set of 𝔽 if [ a ] RX = [ a ] R for all a ∈ A. Furthermore, if X is an object granular consistent set and [ a ] RX- {x} ≠ [ a ] R for all x ∈ X, then X is referred to as an object granular reduction of 𝔽 . http://wang.hebmlc.org/UploadFiles/2024123134016247.pdf importance of authority in project management https://piningwoodstudio.com

Matrix-based reduction approach for one-sided fuzzy

WebMar 1, 2024 · A discernibility Boolean matrix in formal fuzzy contexts is developed by preserving extents of meet-irreducible elements via order-class matrix and a heuristic attribute-reduction algorithm is proposed. ... This study defines two types of consistent sets and reducts in a consistent formal decision context based on neighbourhood systems … WebMay 31, 2024 · Focusing on formal fuzzy contexts, we introduce in the paper the notions of granular consistent sets and granular reducts and propose granular reduct methods in the sense of reducing the attributes. WebFeb 5, 2024 · One of the key issues of knowledge discovery and data mining is knowledge reduction. Attribute reduction of formal contexts based on the granules and dominance relation are first reviewed in this paper. Relations between granular reduts and dominance reducts are investigated with the aim to establish a bridge between the two reduction … importance of authenticity in the workplace

Relations between granular reduct and dominance reduct in formal contexts

Category:Rough Sets and Knowledge Technology (eBook, PDF)

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Granular reducts of formal fuzzy contexts

Granular reducts of formal fuzzy contexts Knowledge …

WebThis book constitutes the refereed proceedings of the 7th International Workshop on Rough Sets, Fuzzy Sets, Data Mining, and Granular-Soft Computing, RSFDGrC99, held in Yamaguchi, Japan, in November 1999. Stöbern Sie im Onlineshop von buecher.de und kaufen Sie Ihre Artikel versandkostenfrei und ohne Mindestbestellwert! Webformal context. Thus, the reductions made in formal fuzzy contexts become more meaningful. In this paper, we study granular reducts of formal fuzzy con- texts, a …

Granular reducts of formal fuzzy contexts

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WebNov 15, 2024 · Focusing on formal fuzzy contexts, we introduce in the paper the notions of granular consistent sets and granular reducts and propose granular reduct methods in the sense of reducing the attributes.

WebThis book constitutes the refereed proceedings of the Second International Conference on Rough Sets and Knowledge Technology, RSKT 2007, held in Toronto, Canada in May 2007 in conjunction with the 11th International Conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, RSFDGrC 2007, both as part of the Joint Rough Set … WebThis book constitutes the refereed proceedings of the Fourth International Conference on Rough Sets and Knowledge Technology, RSKT 2009, held in Gold Coast, Australia, in July 2009.

WebOct 31, 2008 · Granular computing and knowledge reduction are two basic issues in knowledge representation and data mining. Granular structure of concept lattices with … WebMar 1, 2024 · Knowledge reduction is an important issue in formal fuzzy contexts, which can simplify the structure of concept lattices. In this paper, a novel granular matrix …

WebJan 1, 2024 · In this paper, we investigate object granular reduction of fuzzy formal contexts in the sense of reducing the non-essential objects without changing the …

WebMar 8, 2024 · Shao et al. [30, 31] obtained the relations between granular reducts and dominance reducts in formal contexts. ... (2016) Granular reducts of formal fuzzy contexts. Knowl Based Syst 114:156–166. Article Google Scholar She YH, Wang GJ (2009) An axiomatic approach of fuzzy rough sets based on residuated lattices. Comput Math … literacy rate in nigerWebWe introduce the notion of granular reduct in formal fuzzy contexts.We proposed methods of granular reduct in the sense of reducing attributes.We examined the relationship … importance of automated teller machineWebJun 11, 2024 · Read "10.1016/j.knosys.2016.10.010" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. importance of avian flight musclesWebreduction by reducing attributes and objects in formal fuzzy contexts.Thentheyformulatedgranularmethodsinthe … importance of awarding gamabaWebories and properties without changing the structure of formal fuzzy contexts from the perspectives of fuzzy logic. After that, Burusco et al. [20, 21] firstly illustrated L-fuzzy concept lattice, and made a comparison of the fuzziness in a given L-fuzzy formal context by utilizing the fuzzy implications of Luk asiewicz, Kleene [22], and G¨odel ... importance of auto insuranceWebLet 𝔽 = (U, A, ˜I) be a fuzzy formal context. For any X ⊆ U, X is said to be an object granular consistent set of 𝔽 if [ a ] RX = [ a ] R for all a ∈ A. Furthermore, if X is an object … literacy rate in odishaWebOct 1, 2016 · Fuzzy formal contexts [1,4,18,23, 27] and incomplete formal contexts [2,3,7,10,12,15,22,36] are two common approaches to address this problem. Burmeister … literacy rate in odisha information