Results 31 to 40 of about 1,657,905 (248)
Basic fuzzy arithmetic operations using α–cut for the gaussian membership function [PDF]
Journal of Fuzzy Extension and Applications, 2022 Currently fuzzy set theory has a wide range to model real life problems with incomplete or vague information which perfectly suits the reality and its application is theatrically increasing. This work explored the basic fuzzy operations with the Gaussian
Leonce Leandry +2 more
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An outlier–robust neuro–fuzzy system for classification and regression
International Journal of Applied Mathematics and Computer Science, 2021 Real life data often suffer from non-informative objects—outliers. These are objects that are not typical in a dataset and can significantly decline the efficacy of fuzzy models.
Siminski Krzysztof
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Study of Fuzzy σ-Ring and Some Related Concepts
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2022 This paper introduces the concept of fuzzy σ-ring as a generalization of fuzzy σ-algebra and basic properties; examples of this concept have been given.
Ibrahim S Ahmed +2 more
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A hierarchical Mamdani-type fuzzy modelling approach with new training data selection and multi-objective optimisation mechanisms: A special application for the prediction of mechanical properties of alloy steels [PDF]
, 2011 In this paper, a systematic data-driven fuzzy modelling methodology is proposed, which allows to construct Mamdani fuzzy models considering both accuracy (precision) and transparency (interpretability) of fuzzy systems. The new methodology employs a fast
Alcala +47 more
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Solving fuzzy multi-objective shortest path problem based on data envelopment analysis approach
Complex & Intelligent Systems, 2021 The shortest path problem (SPP) is a special network structured linear programming problem that appears in a wide range of applications. Classical SPPs consider only one objective in the networks while some or all of the multiple, conflicting and ...
M. Bagheri +4 more
semanticscholar +1 more source
Fuzzy Regression Analysis with an Application [PDF]
المجلة العراقية للعلوم الاحصائية, 2006 This work investigates the analysis of fuzzy regression in case of the data being fuzzy or non-fuzzy. The analysis is performed by several methods , such as fuzzy linear regression (FLR) and modified one, and fuzzy linear regression with least squares (
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IET Renewable Power Generation, 2021 Aiming at the problem that the grid‐connected power fluctuation of the photovoltaic power system affects the stability of grid operation, a multivariable fuzzy coordinated control strategy for photovoltaic grid‐connected power fluctuation based on super ...
Dong Xu, Honglei Cen
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Real-Time Fuzzy Data Processing Based on a Computational Library of Analytic Models
Data, 2018 This work focuses on fuzzy data processing in control and decision-making systems based on the transformation of real-timeseries and high-frequency data to fuzzy sets with further implementation of diverse fuzzy arithmetic operations.
Yuriy Kondratenko, Nina Kondratenko
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CAAI Transactions on Intelligence Technology, 2020 The construction of generalised spherical fuzzy number (GSFN) is a reliable philosophy to design and understanding of vagueness and impreciseness. In this study, at first, the authors have defined the generalised spherical fuzzy set and discussed its ...
Tipu Sultan Haque +3 more
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Oriented Fuzzy Numbers vs. Fuzzy Numbers
Mathematics, 2021 A formal model of an imprecise number can be given as, inter alia, a fuzzy number or oriented fuzzy numbers. Are they formally equivalent models? Our main goal is to seek formal differences between fuzzy numbers and oriented fuzzy numbers.
Krzysztof Piasecki +1 more
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