4.5 Article

Certain Types of Covering-Based Multigranulation (F, T)-Fuzzy Rough Sets with Application to Decision-Making

Related references

Note: Only part of the references are listed.
Article Computer Science, Artificial Intelligence

Three-Way Multiattribute Decision-Making Based on Outranking Relations

Jianming Zhan et al.

Summary: This article introduces three-way decisions into multiattribute decision-making based on an outranking relation, presents three strategies to design a new 3WD model, and demonstrates the rationality and effectiveness of the proposed method through solving practical problems and experimental evaluations. The comparative analysis shows that the proposed 3WD method is effective and practically useful.

IEEE TRANSACTIONS ON FUZZY SYSTEMS (2021)

Article Computer Science, Artificial Intelligence

Rough approximation models via graphs based on neighborhood systems

Abd El Fattah El Atik et al.

Summary: In this article, neighborhood systems are used to approximate graphs as finite topological structures. New types of eight neighborhoods, called j-adhesion neighborhoods, are constructed for vertices of any graph. The concepts of Allam et al. and Yao are extended through j-adhesion neighborhoods, and new types of j-lower and j-upper approximations for subgraphs of a given graph are investigated. The accuracy of these approximations is calculated and a comparison between accuracy measures and boundary regions for different types of approximations is discussed. Algorithms are introduced to generate j-adhesion neighborhoods and rough sets on graphs, and a chemical example is used to illustrate the proposed methods.

GRANULAR COMPUTING (2021)

Article Computer Science, Artificial Intelligence

A new expert system in prediction of lung cancer disease based on fuzzy soft sets

Ahmed Mostafa Khalil et al.

SOFT COMPUTING (2020)

Article Computer Science, Artificial Intelligence

Medical applications via minimal topological structure

A. A. Azzam et al.

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS (2020)

Article Computer Science, Information Systems

Covering-based variable precision fuzzy rough sets with PROMETHEE-EDAS methods

Jianming Zhan et al.

INFORMATION SCIENCES (2020)

Article Multidisciplinary Sciences

Combination of the Single-Valued Neutrosophic Fuzzy Set and the Soft Set with Applications in Decision-Making

Ahmed Mostafa Khalil et al.

SYMMETRY-BASEL (2020)

Article Computer Science, Artificial Intelligence

A novel type of soft rough covering and its application to multicriteria group decision making

Jianming Zhan et al.

ARTIFICIAL INTELLIGENCE REVIEW (2019)

Article Computer Science, Artificial Intelligence

Certain types of soft coverings based rough sets with applications

Jianming Zhan et al.

INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS (2019)

Article Computer Science, Interdisciplinary Applications

Fuzzy β-covering based (I, T)-fuzzy rough set models and applications to multi-attribute decision-making

Kai Zhang et al.

COMPUTERS & INDUSTRIAL ENGINEERING (2019)

Article Computer Science, Artificial Intelligence

A survey of parameter reduction of soft sets and corresponding algorithms

Jianming Zhan et al.

ARTIFICIAL INTELLIGENCE REVIEW (2019)

Article Computer Science, Information Systems

New Operations on Interval-Valued Picture Fuzzy Set, Interval-Valued Picture Fuzzy Soft Set and Their Applications

Ahmed Mostafa Khalil et al.

IEEE ACCESS (2019)

Article Mathematics, Applied

New types of topological structures via graphs

Shokry Nada et al.

MATHEMATICAL METHODS IN THE APPLIED SCIENCES (2018)

Article Computer Science, Theory & Methods

On some types of fuzzy covering-based rough sets

Bin Yang et al.

FUZZY SETS AND SYSTEMS (2017)

Article Computer Science, Artificial Intelligence

Multigranulation fuzzy rough set over two universes and its application to decision making

Bingzhen Sun et al.

KNOWLEDGE-BASED SYSTEMS (2017)

Article Mathematics, Applied

Two fuzzy covering rough set models and their generalizations over fuzzy lattices

Liwen Ma

FUZZY SETS AND SYSTEMS (2015)

Article Computer Science, Information Systems

The fourth type of covering-based rough sets

William Zhu et al.

INFORMATION SCIENCES (2012)

Article Computer Science, Artificial Intelligence

The reduction and fusion of fuzzy covering systems based on the evidence theory

Tao Feng et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2012)

Article Computer Science, Artificial Intelligence

On some types of neighborhood-related covering rough sets

Liwen Ma

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2012)

Article Computer Science, Artificial Intelligence

Determination of the threshold value β of variable precision rough set by fuzzy algorithms

Kuang Yu Huang et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2011)

Article Computer Science, Software Engineering

Rough Sets, Coverings and Incomplete Information

Ines Couso et al.

FUNDAMENTA INFORMATICAE (2011)

Article Computer Science, Information Systems

Three-way decisions with probabilistic rough sets

Yiyu Yao

INFORMATION SCIENCES (2010)

Article Computer Science, Artificial Intelligence

Gaussian kernel based fuzzy rough sets: Model, uncertainty measures and applications

Qinghua Hu et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2010)

Article Computer Science, Artificial Intelligence

A rough set approach for selecting clustering attribute

Tutut Herawan et al.

KNOWLEDGE-BASED SYSTEMS (2010)

Article Computer Science, Artificial Intelligence

A comparison of two types of rough sets induced by coverings

Guilong Liu et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2009)

Article Computer Science, Artificial Intelligence

Knowledge structure, knowledge granulation and knowledge distance in a knowledge base

Yuhua Qian et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2009)

Article Mathematics, Applied

Approximations and reducts with covering generalized rough sets

Eric C. C. Tsang et al.

COMPUTERS & MATHEMATICS WITH APPLICATIONS (2008)

Article Computer Science, Information Systems

The algebraic structures of generalized rough set theory

Guilong Liu et al.

INFORMATION SCIENCES (2008)

Article Computer Science, Artificial Intelligence

Generalized fuzzy rough approximation operators based on fuzzy coverings

Tong-Jun Li et al.

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING (2008)

Article Computer Science, Theory & Methods

Measuring roughness of generalized rough sets induced by a covering

Wei-Hua Xu et al.

FUZZY SETS AND SYSTEMS (2007)

Article Computer Science, Artificial Intelligence

On three types of covering-based rough sets

William Zhu et al.

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING (2007)

Article Computer Science, Information Systems

Topological approaches to covering rough sets

William Zhu

INFORMATION SCIENCES (2007)

Article Computer Science, Information Systems

The minimization of axiom sets characterizing generalized approximation operators

XP Yang et al.

INFORMATION SCIENCES (2006)

Article Computer Science, Artificial Intelligence

On the generalization of fuzzy rough sets

DS Yeung et al.

IEEE TRANSACTIONS ON FUZZY SYSTEMS (2005)

Article Computer Science, Artificial Intelligence

Case generation using rough sets with fuzzy representation

SK Pal et al.

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING (2004)

Article Computer Science, Information Systems

Constructive and axiomatic approaches of fuzzy approximation operators

WZ Wu et al.

INFORMATION SCIENCES (2004)

Article Computer Science, Artificial Intelligence

Semantics-preserving dimensionality reduction: Rough and fuzzy-rough-based approaches

R Jensen et al.

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING (2004)

Article Computer Science, Information Systems

Two new operators in rough set theory with applications to fuzzy sets

HG Zhang et al.

INFORMATION SCIENCES (2004)

Article Computer Science, Information Systems

Reduction and axiomization of covering generalized rough sets

W Zhu et al.

INFORMATION SCIENCES (2003)

Article Computer Science, Theory & Methods

A comparative study of fuzzy rough sets

Anna Maria Radzikowska et al.

FUZZY SETS AND SYSTEMS (2002)