Results 1 to 10 of about 920 (159)

Hesitant Fuzzy Concept Lattice and its Application [PDF]

IEEE Access, 2020
The hesitant fuzzy set (HFS) can reflect the hesitation and uncertainty of decision-makers for the reason that it uses some possible values instead of a certain value. Considering that there is still no research on concept lattice or fuzzy formal concept
Xue Yang, Zeshui Xu
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Attribute Reduction in Intuitionistic Fuzzy Concept Lattices [PDF]

Abstract and Applied Analysis, 2013
As an effective tool for knowledge discovery, concept lattice has been successfully applied to various fields. And one of the key problems of knowledge discovery is attribute reduction.
Jinzhong Pang, Xiaoyan Zhang, Weihua Xu
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Using Fuzzy Concept Lattice for Intelligent Disease Diagnosis

IEEE Access, 2017
This paper proposes a novel intelligent disease diagnosis method based on fuzzy concept lattice. Symptoms and the corresponding extents (e.g., frequency, severity, and duration) of each disease can be extracted to form a fuzzy concept lattice.
Caifeng Zou, Huifang Deng
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The Notions of Fuzzy Set on Pseudo Quasi Ordered Residuated Systems [version 2; peer review: 3 approved] [PDF]

F1000Research
This paper introduces the concept of fuzzy filters and 2-fuzzy filters of a quasi-ordered residuated system K . This research explores comparative, normal, implicative and associative fuzzy filters within a quasi-ordered residuated system. It establishes
Teferi Getachew Alemayehu, Yeshiwas Mebrat Gubena   +1 more
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Representation of Fuzzy Concept Lattices in the Framework of Classical FCA

Journal of Applied Mathematics, 2013
We describe a representation of the fuzzy concept lattices, defined via antitone Galois connections, within the framework of classical Formal Concept Analysis. As it is shown, all needed information is explicitly contained in a given formal fuzzy context
Peter Butka, Jozef Pócs, Jana Pócsová
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Gradation of Fuzzy Preconcept Lattices

Axioms, 2021
Noticing certain limitations of concept lattices in the fuzzy context, especially in view of their practical applications, in this paper, we propose a more general approach based on what we call graded fuzzy preconcept lattices.
Alexander Šostak, Ingrīda Uļjane, Māris Krastiņš   +2 more
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Non-deterministic-M-fuzzy Lattices

Ratio Mathematica, 2023
Goran Trajakoviski and Tepavcevic´invented the L-fuzzy lattice  in which a ´ bounded lattice is fuzzified using a complete lattice. Using a complete consistent distributive multilattice M, we broaden the concept of L-fuzzy lattice to Nd-M-fuzzy lattice ...
Gireesan K.K., Annie Sabitha Paul, Sabu Sebastian   +2 more
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Fuzzy Soft Sets and Fuzzy Soft Lattices [PDF]

International Journal of Computational Intelligence Systems, 2012
The theory of soft sets was introduced by Molodtsov in 1999 in order to deal with uncertainties. In this paper, the notion of fuzzy soft lattice is defined and some related properties are derived, which extends the notion of a fuzzy lattice to include ...
Yingchao Shao, Keyun Qin
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Fuzzy Distributive Pairs in Fuzzy Lattices

Discussiones Mathematicae - General Algebra and Applications, 2022
We generalize the concept of a fuzzy distributive lattice by introducing the concepts of a fuzzy join-distributive pair and a fuzzy join-semidistributive pair in a fuzzy lattice.
Wasadikar Meenakshi, Khubchandani Payal
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FUZZY FORMAL CONCEPT ANALYSIS UNTUK KEMIRIPAN DOKUMEN

Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2013
ABSTRAK Fuzzy logic dapat dimasukkan ke dalam ontologi untuk representasi ketidakpastian informasi yang ditemukan di banyak aplikasi domain karena kurangnya jelas batas-batas antara konsep domain. Fuzzy ontologi dihasilkan dari konsep hirarki yang telah
Endang Supriyati
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