Results 21 to 30 of about 619 (257)
Allocation Reductions in Inconsistent Decision Tables Based on Dominance Relations
Fuzzy Information and Engineering, 2015 In recent years, many methods have been proposed in order to deal with inconsistent information systems based on indiscernibility relations in rough set theory. However, a little attention has been paid to inconsistent ordered decision tables.
Wen-Sheng Du, Bao-Qing Hu
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An Algorithm for Computing All Rough Set Constructs for Dimensionality Reduction
Mathematics, 2023 In rough set theory, a construct is an attribute subset with the same ability to discern objects belonging to different classes as the whole set of attributes, while maintaining the similarity between objects belonging to the same class.
Yanir González-Díaz +3 more
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Incremental Versus Non-incremental: Data and Algorithms Based on Ordering Relations [PDF]
International Journal of Computational Intelligence Systems, 2011 Based on multi-dominance discernibility matrices, a non-incremental algorithm RIDDM and an incremental algorithm INRIDDM are proposed by means of Dominance-based Rough Set Approach. For the incremental algorithm, when a new object arrives, after updating
Xiuyi Jia +3 more
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An Algorithm on the Parameter Reduction of Soft Sets
Fuzzy Information and Engineering, 2016 Soft set theory is a mathematical tool for dealing with uncertain. In this paper, the parameter reduction of soft sets is investigated by means of the attribute reduction in information systems and its algorithm is obtained. Moreover, an example is given
Ning-Xin Xie
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Heuristic Approaches to Attribute Reduction for Generalized Decision Preservation
Applied Sciences, 2019 Attribute reduction is a challenging problem in rough set theory, which has been applied in many research fields, including knowledge representation, machine learning, and artificial intelligence.
Nan Zhang, Xueyi Gao, Tianyou Yu
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Another View on Picture Fuzzy Soft Sets and Their Product Operations with Soft Decision-Making
Journal of New Theory, 2022 Cuong [Picture Fuzzy Sets, Journal of Computer Science and Cybernetics 30 (4) (2014) 409–420] has introduced the concept of picture fuzzy soft sets (pfs-sets) relying on his definition and operations of picture fuzzy sets (pf -sets), in which there exist
Samet Memiş
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
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Dealing with Missing Data using a Selection Algorithm on Rough Sets
International Journal of Computational Intelligence Systems, 2018 This paper discusses the so-called missing data problem, i.e. the problem of imputing missing values in information systems. A new algorithm, called the ARSI algorithm, is proposed to address the imputation problem of missing values on categorical ...
Jonathan Prieto-Cubides, Camilo Argoty
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Attribute Reduction in Incompleteness and Inconsistent Decision Table Under Grey Dominance Relation [PDF]
Jisuanji gongcheng, 2017 For attribute reduction problem in inconsistent decision table whose attribute values are three-parameter interval grey numbers,two attribute reduction algorithms are presented.According to the preference between grey information,a grey dominance ...
LUO Dang,MAO Wenxin,SUN Huifang
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source