Type-2 fuzzy sets

JM Mendel, JM Mendel - … Rule-Based Fuzzy Systems: Introduction and …, 2017 - Springer
This chapter formally introduces type-2 fuzzy sets and is the backbone for the rest of this
book. It includes a lot of new terminologies. Coverage includes: the concept of a type-2 fuzzy …

Designing fuzzy sets with the use of the parametric principle of justifiable granularity

W Pedrycz, X Wang - IEEE Transactions on Fuzzy Systems, 2015 - ieeexplore.ieee.org
This study is concerned with a design of membership functions of fuzzy sets. The
membership functions are formed in such a way that they are experimentally justifiable and …

Footprint of uncertainty for type-2 fuzzy sets

H Mo, FY Wang, M Zhou, R Li, Z Xiao - Information Sciences, 2014 - Elsevier
In the paper, a new and comprehensible definition is proposed for type-2 fuzzy sets (T2
FSs), and the primary and secondary memberships function are defined respectively by …

Altitude control of a quadcopter using interval type-2 fuzzy controller with dynamic footprint of uncertainty

İ Şahin, C Ulu - ISA transactions, 2023 - Elsevier
Footprint of uncertainty (FOU) characteristics of interval type-2 membership functions (IT2-
MFs) play an important role in the performance and robustness of interval type-2 fuzzy …

Conditional aggregation operator defined by the power information concerning type-2 fuzzy deep learning algorithm for financial investment data decision-making

F Xiong, N Siddique, Z Ali, S Yin - IEEE Access, 2024 - ieeexplore.ieee.org
Financial investment data decision-making is part of corporate financial management. Deep
Learning Algorithms (DLAs) have represented significant and meaningful promise in many …

Granular Representation of Data: A Design of Families of ϵ-Information Granules

X Zhu, W Pedrycz, Z Li - IEEE Transactions on Fuzzy Systems, 2017 - ieeexplore.ieee.org
Fuzzy clustering has emerged as one of the fundamental conceptual and algorithmic
frameworks supporting the development of information granules. Generic fuzzy clustering …

Extension operators for type-2 fuzzy sets derived from overlap functions

Z Jia, J Qiao - Fuzzy Sets and Systems, 2022 - Elsevier
Overlap and grouping functions, as two novel continuous binary aggregation functions, have
been discussed in the literature for applications in image processing, decision making …

An overview of granular computing using fuzzy logic systems

MA Sanchez, O Castillo, JR Castro - Nature-inspired design of hybrid …, 2017 - Springer
Abstract As Granular Computing has gained interest, more research has lead into using
different representations for Information Granules, ie, rough sets, intervals, quotient space …

Hybrid genetic manta ray foraging optimization and its application to interval type 2 fuzzy logic control of an inverted pendulum system

AA bin Abdul Razak, ANK bin Nasir… - IOP Conference …, 2020 - iopscience.iop.org
This paper presents an improvised version of Manta-Ray Foraging Optimization (MRFO) by
using components in Genetic Algorithm (GA). MRFO is a recent proposed algorithm which …

Energy-efficient single-machine scheduling problem with controllable job processing times under differential electricity pricing

YC Tsao, VV Thanh, FJ Hwang - Resources, Conservation and Recycling, 2020 - Elsevier
The framework of Industry 3.5 has stimulated the development of smart manufacturing
systems that efficiently utilize available resources, including energy; this has led to disruptive …