Results 21 to 30 of about 119,525 (201)

Type-2 fuzzy sets applied to multivariable self-organizing fuzzy logic controllers for regulating anesthesia [PDF]

, 2015
In this paper, novel interval and general type-2 self-organizing fuzzy logic controllers (SOFLCs) are proposed for the automatic control of anesthesia during surgical procedures.
Doctor, F, Iqbal, R, Liu, Y-X, Shieh, J-S, Syue, C-H   +4 more
core   +1 more source

An Extended Interval Type-2 Fuzzy VIKOR Technique with Equitable Linguistic Scales and Z-Numbers for Solving Water Security Problems in Malaysia

Advances in Fuzzy Systems, 2023
Interval Type-2 Fuzzy VIseKriterijumska Optimizacija I Kompromisno Resenje (IT2FVIKOR) technique is one of the techniques of Interval Type-2 Fuzzy Multi-Criteria Decision Making (IT2FMCDM), which was developed to solve problems involving conflicting and ...
Wan Nur Amira Wan Azman, Nurnadiah Zamri, Siti Sabariah Abas, Azimah Ismail, Zamali Tarmudi, Syibrah Naim, Lazim Abdullah   +6 more
doaj   +1 more source

The Enhanced Wagner–Hagras OLS–BP Hybrid Algorithm for Training IT3 NSFLS-1 for Temperature Prediction in HSM Processes

Mathematics, 2023
This paper presents (a) a novel hybrid learning method to train interval type-1 non-singleton type-3 fuzzy logic systems (IT3 NSFLS-1), (b) a novel method, named enhanced Wagner–Hagras (EWH) applied to IT3 NSFLS-1 fuzzy systems, which includes the level ...
Gerardo Maximiliano Méndez, Ismael López-Juárez, María Aracelia Alcorta García, Dulce Citlalli Martinez-Peon, Pascual Noradino Montes-Dorantes   +4 more
doaj   +1 more source

A Spatial Fuzzy Co-Location Pattern Mining Method Based on Interval Type-2 Fuzzy Sets

Applied Sciences, 2022
The goal of spatial co-location pattern mining is to find subsets of spatial features whose instances are often neighbors in a geographical space. In many practical cases, instances of spatial features contain not only spatial location information but ...
Jinyu Guo, Lizhen Wang
doaj   +1 more source

Using interval type-2 fuzzy logic to analyze Igbo emotion words [PDF]

Journal of Fuzzy Extension and Applications, 2020
Several attempts had been made to analyze emotion words in the fields of linguistics, psychology and sociology; with the advent of computers, the analyses of these words have taken a different dimension.
Uduak Umoh, Imo Eyoh, Etebong Isong, Anietie Ekong, Salvation Peter   +4 more
doaj   +1 more source

Особенности применения функций принадлежности типа 2 в системах нечеткой логики [PDF]

, 2016
Проблематика. Побудова моделей прийняття рішень для задач, що слабо формалізуються та оперують з експертною інформацією, є можливим завдяки використанню теорії нечітких множин та побудові систем нечіткої логіки.
Kondratenko, N. R., Кондратенко, Н. Р., Кондратенко, Наталія Романівна   +2 more
core   +1 more source

Formulation of linguistic regression model based on natural words [PDF]

, 2004
When human experts express their ideas and thoughts, human words are basically employed in these expressions. That is, the experts with much professional experiences are capable of making assessment using their intuition and experiences. The measurements
Khalid, M., Toyoura, Y., Watada, J., Yusof, R.   +3 more
core   +1 more source

A fuzzy linear regression model for interval type-2 fuzzy sets

2012 Annual Meeting of the North American Fuzzy Information Processing Society (NAFIPS), 2012
This paper presents a regression model for interval type-2 fuzzy sets based on the least squares estimation technique. Unknown coefficients are assumed to be triangular fuzzy numbers. The basic idea is to determine aggregation intervals for type-1 fuzzy sets, membership functions of whose are low membership function and upper membership function of ...
O. Poleshchuk, E.Komarov
openaire   +1 more source

Intelligent control for nonlinear inverted pendulum based on interval type-2 fuzzy PD controller

Alexandria Engineering Journal, 2014
The interval type-2 fuzzy logic controller (IT2-FLC) is able to model and minimize the numerical and linguistic uncertainties associated with the inputs and outputs of a fuzzy logic system (FLS).
Ahmad M. El-Nagar, Mohammad El-Bardini, Nabila M. EL-Rabaie   +2 more
doaj   +1 more source

An Approach to Multi-attribute Group Decision Making with Trapezoidal Interval Type-2 Fuzzy Sets and Application to Teaching Quality Assessment

Journal of Intelligent Systems, 2014
Trapezoidal interval type-2 fuzzy sets (TIT2FSs) are a special kind of type-2 fuzzy sets. TIT2FSs are useful in dealing with fuzziness inherent in decision data and the decision-making process.
Jiang Hongren
doaj   +1 more source