Results 21 to 30 of about 15,144 (135)

A Type-2 Approach in Emotion Recognition and an Extended Type-2 Approach for Emotion Detection

Fuzzy Information and Engineering, 2015
This paper aims at a fuzzy relational approach to similar emotions expressed by different subjects by facial expressions and predefined parameters. Facial attributes represents a wide variety subjected to different circumstances.
S. Ghosh, G. Paul
doaj   +1 more source

From Fuzzy Models to Granular Fuzzy Models

International Journal of Computational Intelligence Systems, 2016
In this study, we offer a general view at the area of fuzzy modeling and elaborate on a new direction of system modeling by introducing a concept of granular models.
Witold Pedrycz
doaj   +1 more source

A New Method for Parameterization of General Type-2 Fuzzy Sets [PDF]

Fuzzy Information and Engineering, 2018
In this paper a new method for the parameterization of general type-2 fuzzy membership functions.
Juan R. Castro, Mauricio A. Sanchez, Claudia I. Gonzalez, Patricia Melin, Oscar Castillo   +4 more
openaire   +1 more source

Dementia Classification Approach Based on Non-Singleton General Type-2 Fuzzy Reasoning

Axioms
Dementia is the most critical neurodegenerative disease that gradually destroys memory and other cognitive functions. Therefore, early detection is essential, and to build an effective detection model, it is required to understand its type, symptoms ...
Claudia I. Gonzalez
doaj   +1 more source

Reputation Systems in E-commerce: Comparative Analysis and Perspectives to Model Uncertainty Inherent in Them

Труды Института системного программирования РАН, 2019
E-commerce is a runaway activity growing at an unprecedented rate all over the world and drawing millions of people from different spots on the globe. At the same time, e-commerce affords ground for malicious behavior that becomes a subject of principal ...
Mikhail Mikhailovitch Nosovsyi, Konstantin Yurievitch Degtiarev   +1 more
doaj   +1 more source

Measuring Inter-group Agreement on zSlice Based General Type-2 Fuzzy Sets [PDF]

2019 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2019
Recently, there has been much research into modelling of uncertainty in human perception through Fuzzy Sets (FSs). Most of this research has focused on allowing respondents to express their (intra) uncertainty using intervals. Here, depending on the technique used and types of uncertainties being modelled different types of FSs can be obtained (e.g ...
Navarro, Javier, Wagner, Christian
openaire   +2 more sources

Improved Routing Algorithm in IoT Network by TOPSIS method.

Zanco Journal of Pure and Applied Sciences, 2021
Low energy utilization and reliability in packet transmission are factors that seriously affect the performance of Wireless Sensor Network (WSN) and Quality of Service (QoS) in general.
Rozhgar Kareem, Kayhan Z. Ghafoor
doaj  

Comments on “Interval Type-2 Fuzzy Sets are Generalization of Interval-Valued Fuzzy Sets: Towards a Wide View on Their Relationship” [PDF]

IEEE Transactions on Fuzzy Systems, 2016
This letter makes some observations about "Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: Towards a wide view on their relationship,"IEEE Trans. Fuzzy Systems that further support the distinction between an interval type-2 fuzzy set (IT2 FS) and an interval-valued fuzzy set (IV FS), points out that all operations, methods,
Mendel, JM, Hagras, H, Bustince, H, Herrera, F   +3 more
openaire   +3 more sources

The variety generated by the truth value algebra of type-2 fuzzy sets [PDF]

Fuzzy Sets and Systems, 2010
The variety generated by the truth value algebra of type-2 fuzzy sets is considered. Some important results are obtained.
Harding, John, Walker, Carol, Walker, Elbert   +2 more
openaire   +1 more source

Design of weighted based divided-search enhanced Karnik–Mendel algorithms for type reduction of general type-2 fuzzy logic systems

Complex & Intelligent Systems
General type-2 fuzzy logic systems (GT2 FLSs) based on the $$\alpha$$ α -planes representation of general T2 fuzzy sets (FSs) have become more accessible to FL investigators in recent years.
Yang Chen
doaj   +1 more source