Results 21 to 30 of about 3,548 (295)
On Distance-Based Attribute Reduction With
IEEE Access, 2023 Attribute reduction, often referred to as feature selection, is a vital step in data preprocessing aimed at eliminating unnecessary attributes and enhancing the efficiency of classification models.
Pham Viet Anh +3 more
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Recommendation Unlearning Algorithm Combining Fuzzy Clustering and Adaptive Denoising [PDF]
Jisuanji kexue yu tansuoPrivacy protection plays a crucial role in recommender systems as it helps to protect users’ sensitive information from disclosure risks. Recent recommendation unlearning has attracted increasing attention as an effective method of privacy protection ...
WANG Jianfang, CHAI Guangwen, CHEN Yiqing, LIANG Menghao, LUO Junwei
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On Nash Equilibria in a Finite Game for Fuzzy Sets of Strategies
Mathematics, 2023 The present paper investigates a finite game with fuzzy sets of player strategies. It is proven that Nash equilibria constitute a type-2 fuzzy set defined on the universal set of strategy profiles.
Svajone Bekesiene, Serhii Mashchenko
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KL Divergence-Based Fuzzy Cluster Ensemble for Image Segmentation
Entropy, 2018 Ensemble clustering combines different basic partitions of a dataset into a more stable and robust one. Thus, cluster ensemble plays a significant role in applications like image segmentation.
Huiqin Wei, Long Chen, Li Guo
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Kullback-Leibler Divergence and Mutual Information of Experiments in the Fuzzy Case
Axioms, 2017 The main aim of this contribution is to define the notions of Kullback-Leibler divergence and conditional mutual information in fuzzy probability spaces and to derive the basic properties of the suggested measures.
Dagmar Markechová
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Logical Entropy of Fuzzy Dynamical Systems
Entropy, 2016 Recently the logical entropy was suggested by D. Ellerman (2013) as a new information measure. The present paper deals with studying logical entropy and logical mutual information and their properties in a fuzzy probability space.
Dagmar Markechová, Beloslav Riečan
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Fine-Tuning the Fuzziness of Strong Fuzzy Partitions through PSO
International Journal of Computational Intelligence Systems, 2020 We study the influence of fuzziness of trapezoidal fuzzy sets in the strong fuzzy partitions (SFPs) that constitute the database of a fuzzy rule-based classifier.
Ciro Castiello, Corrado Mencar
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Tsallis Entropy of Fuzzy Dynamical Systems
Mathematics, 2018 This article deals with the mathematical modeling of Tsallis entropy in fuzzy dynamical systems. At first, the concepts of Tsallis entropy and Tsallis conditional entropy of order q , where q is a positive real number not equal to 1, of ...
Dagmar Markechová
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, 2009 Although an overall knowledge discovery process consists of a distinct pre-processing stage followed by the data mining step, it seems that existing formal concept analysis (FCA) and association rules mining (ARM) approaches, dealing with many-valued ...
Prade, Henri +5 more
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Takagi-Sugeno-Kang(zero-order) model for diagnosis hepatitis disease
Journal of Kufa for Mathematics and Computer, 2015 The aim of this paper is to use Takagi-Sugeno-Kang(zero-order) model as fuzzy neural network for the medical diagnosis of hepatitis diseases which represent a major public health problem all around the world .
Raidah S. Salim
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