Results 61 to 70 of about 1,657,905 (248)

Extended Kalman filter-based learning of interval type-2 intuitionistic fuzzy logic system [PDF]

open access: yes, 2017
Fuzzy logic systems have been extensively applied for solving many real world application problems because they are found to be universal approximators and many methods, particularly, gradient descent (GD) methods have been widely adopted for the ...
De Maere, Geert, Eyoh, Imo, John, Robert
core   +1 more source

Information Granules Problem: An Efficient Solution of Real-Time Fuzzy Regression Analysis

open access: yesJournal of Advanced Computational Intelligence and Intelligent Informatics, 2014
Currently, Big Data is one of the common scenario which cannot be avoided. The presence of the voluminous amount of unstructured and semi-structured data would take too much time and cost too much money to load into a relational database for analysis purpose.
Azizul Azhar Ramli   +2 more
openaire   +1 more source

Measurement of Continuous Quantities and their Statistical Evaluation

open access: yesAustrian Journal of Statistics, 2014
Measurement results of continuous quantities are always more or less imprecise. This imprecision is different from errors. The most suitable mathematical model to describe imprecision is by special fuzzy subsets of the set of real numbers R, called ...
Reinhard Karl Viertl
doaj   +1 more source

Fourth-Order Numerical Solutions for a Fuzzy Time-Fractional Convection–Diffusion Equation under Caputo Generalized Hukuhara Derivative

open access: yesFractal and Fractional, 2022
The fuzzy fractional differential equation explains more complex real-world phenomena than the fractional differential equation does. Therefore, numerous techniques have been timely derived to solve various fractional time-dependent models. In this paper,
Hamzeh Zureigat   +4 more
doaj   +1 more source

A fuzzy-based approach for classifying students' emotional states in online collaborative work [PDF]

open access: yes, 2016
(c) 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Arguedas, Marta   +5 more
core   +1 more source

A fuzzy two-phase model for renewable energy system optimization under uncertainty: from operational to strategic scenario planning

open access: yesEnergy Conversion and Management: X
Integrating volatile renewable energy into power grids requires robust optimization methods that avoid restrictive probabilistic assumptions. This study proposes a novel two-phase fuzzy model bridging operational planning and strategic market analysis ...
Hamed Fazlollahtabar
doaj   +1 more source

A discriminative analysis of approaches to ranking fuzzy numbers in fuzzy decision making [PDF]

open access: yes, 2007
This paper presents a discriminative analysis of approaches to ranking fuzzy numbers in fuzzy decision making based on a comprehensive review of existing approaches.
Deng, H
core   +1 more source

Knowledge-based FIS and ANFIS models development and comparison for residential real estate valuation

open access: yesInternational Journal of Strategic Property Management, 2018
There has been an increasing concern on the development of alternative approaches to overcome the problems and deficiencies that occur during the application of real-estate valuation methods. This study was established to investigate the usability of the
Sukran Yalpir, Gulgun Ozkan
doaj   +1 more source

A kernel-based framework for learning graded relations from data [PDF]

open access: yes, 2011
Driven by a large number of potential applications in areas like bioinformatics, information retrieval and social network analysis, the problem setting of inferring relations between pairs of data objects has recently been investigated quite intensively ...
Airola, Antti   +5 more
core   +3 more sources

Hamacher Maclaurin symmetric mean aggregation operators and WASPAS method for multiple criteria group decision making under T - spherical fuzzy environment

open access: yesResults in Control and Optimization
T-spherical fuzzy sets can accurately represent fuzzy information and effectively simulate real-world decision making scenarios by adjusting the parameter t.
A. Thilagavathy, S. Mohanaselvi
doaj   +1 more source

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