Results 31 to 40 of about 7,859 (213)

Defuzzify Imprecise Numbers Using the Mellin Transform and the Trade-Off between the Mean and Spread

open access: yesAlgorithms, 2022
Uncertainty or vagueness is usually used to reflect the limitations of human subjective judgment on practical problems. Conventionally, imprecise numbers, e.g., fuzzy and interval numbers, are used to cope with such issues.
Chin-Yi Chen, Jih-Jeng Huang
doaj   +1 more source

Methods of evaluating maturity level of the organization based on fuzzy modeling

open access: yesAdvanced Engineering Research, 2017
Introduction. The authors’ method of the objective evaluation of the maturity level of the organization for obtaining sustainable success on the basis of self-assessment is described.
Lyudmila Viktorovna Borisova   +2 more
doaj   +1 more source

The Pentagonal Fuzzy Number: Its Different Representations, Properties, Ranking, Defuzzification and Application in Game Problems

open access: yesSymmetry, 2019
In this paper, different measures of interval-valued pentagonal fuzzy numbers (IVPFN) associated with assorted membership functions (MF) were explored, considering significant exposure of multifarious interval-valued fuzzy numbers in neoteric studies ...
Avishek Chakraborty   +6 more
semanticscholar   +1 more source

Uncertainty Avoider Interval Type II Defuzzification Method

open access: yesMathematical Problems in Engineering, 2020
One of the IT2FS (interval type-2 fuzzy system) defuzzification methods uses the iterative KM algorithm. Because of the iterative nature of KM-type reduction, it may be a computational bottleneck for the real-time applications of IT2FSs.
S. Aminifar
semanticscholar   +1 more source

Evaluating the Impact of Membership Functions and Defuzzification Methods in a Fuzzy System: Case of Air Quality Levels

open access: yesApplied Sciences
Since the 1960s, fuzzy logic has contributed to developing control systems based on modeling nonlinear problems using linguistic terms and inference rules.
J. Lima   +3 more
semanticscholar   +1 more source

SEARCHING FOR MEANING ON DEFUZZIFICATION

open access: yesInternational Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 1999
Defuzzification is an essential problem in fuzzy systems that it is always solved in a heuristic way. The aim of this work is to give a semantic interpretation to this process with the help of indistinguishability operators.
Recasens Ferrés, Jorge   +2 more
openaire   +4 more sources

Optimizing the Economic Order Quantity Using Fuzzy Theory and Machine Learning Applied to a Pharmaceutical Framework

open access: yesMathematics
In this article, we present a novel methodology for inventory management in the pharmaceutical industry, considering the nature of its supply chain.
Kalaiarasi Kalaichelvan   +4 more
doaj   +1 more source

CONSISTENCY IMPROVEMENT METHOD FOR FUZZY PAIR-WISE COMPARISON MATRIX IN ANALYTIC HIERARCHY PROCESS [PDF]

open access: yesProceedings on Engineering Sciences
Maintaining consistency is a crucial element in ensuring the reliability of pairwise comparisons provided by experts in the Analytic Hierarchy Process (AHP) and Fuzzy AHP.
L N P Kumar Rallabandi   +1 more
doaj   +1 more source

Defuzzification Index for Ranking of Fuzzy Numbers on the Basis of Geometric Mean

open access: yes, 2020
The importance of fuzzy numbers to express uncertainty in certain applications, concerned with decision making, is observed in a large number of problems of different kinds. In Decision making problems, the best of available alternatives is chosen to the
N. Veerraju   +2 more
semanticscholar   +1 more source

Human‐Machine Mutual Trust Based Shared Control Framework for Intelligent Vehicles

open access: yesAdvanced Intelligent Systems, EarlyView.
This work introduces a bidirectional‐trust‐driven shared control framework for human‐machine co‐driving. The method models human‐to‐machine trust from intention discrepancies and Bayesian skill assessment, and machine‐to‐human trust from integrated ability evaluation.
Zhishuai Yin   +4 more
wiley   +1 more source

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