Results 1 to 10 of about 93,693 (238)
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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Picture Fuzzy Concept Lattice Models for Knowledge Structure Analysis
IEEE AccessKnowledge space theory is a theory that uses mathematical language to evaluate learners’ knowledge and guide future learning, belonging to the research field of mathematical psychology. Existing research results mainly focus on classical knowledge
Chen Zhang, Zengtai Gong
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Green Credit Product Design Based on Fuzzy Concept Lattice
IEEE Access, 2019 In recent years, China's rapid development has brought severe environmental problems. We need to vigorously support the development of green credit and strive to innovate green credit products.
Xue Yang, Zeshui Xu, Wei Zhou
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AxiomsIn a world rich with linguistic-valued data, traditional methods often lead to significant information loss when converting such data into other formats.
Kuo Pang +4 more
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International Journal of Computational Intelligence Systems, 2022 Uncertainty research is one of the critical problems in artificial intelligence. In an uncertain environment, a large quantity of information is expressed in linguistic values.
Dongqiang Yang +4 more
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The Notions of Fuzzy Set on Pseudo Quasi Ordered Residuated Systems [version 2; peer review: 3 approved] [PDF]
F1000ResearchThis 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 +1 more
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Three-way fuzzy concept lattice representation using neutrosophic set [PDF]
International Journal of Machine Learning and Cybernetics, 2016 Recently, three-way concept lattice is studied to handle the uncertainty and incompleteness in the given attribute set based on acceptation, rejection, and uncertain regions. This paper aimed at analyzing the uncertainty and incompleteness in the given fuzzy attribute set characterized by truth-membership, indeterminacy-membership, and falsity ...
Prem Kumar Singh
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Incomplete Dynamic Fuzzy Linguistic Reasoning Approach Based on Concept Lattice
International Journal of Computational Intelligence SystemsIn the real world, much fuzzy data is described by evaluative linguistic expressions, which typically exhibit dynamic and changing characteristics. To tackle the challenges of dynamic fuzzy knowledge acquisition and reasoning in uncertain environments ...
Chuyi Zhang +5 more
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