Results 251 to 260 of about 12,229,200 (313)

Vague Correlation Coefficient of Interval Vague Sets

International Journal of Fuzzy System Applications, 2012
Various attempts have been made by researchers on the study of vagueness of data through intuitionistic fuzzy sets and vague sets, and also it was shown that vague sets are intuitionistic fuzzy sets. But there are algebraic and graphical differences between vague sets and intuitionistic fuzzy sets.
John Robinson P., E. C. Henry Amirtharaj
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The connections of vague set and rough set

Kybernetes, 2012
PurposeThe purpose of this paper is to present research methods in processing uncertain information.Design/methodology/approachVague set and rough set are both‐wings‐mode for expressing uncertainty systems, and based on the both‐wings‐mode of expressing uncertainty systems, the connections of vague set and rough set are discussed.FindingsThis paper ...
Ruixia Yan, Jinliang Liu 0001, Bingxue Yao   +2 more
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Measures of Similarity Between Vague Sets

Fuzzy Sets and Systems, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shyi-Ming Chen
exaly   +3 more sources

High relevancy low redundancy vague set based feature selection method for telecom dataset

Journal of Intelligent & Fuzzy Systems, 2019
The prompt enhancement of Telecom turned to be a vibrant and economical industry, which comprises an intrinsically great perspective for customer churn, requiring exact churn prediction models. In recent times, there has been phenomenal responsiveness in
T. S. Poornappriya, M. Durairaj
semanticscholar   +1 more source

The applications of vague soft sets and generalized vague soft sets

Acta Mathematicae Applicatae Sinica, English Series, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Chang, Qu, An-jing
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Fault Analysis of Wind Turbine Gearbox Based on Vague Set and Fault Tree

International Conference on Systems and Informatics, 2019
Aiming at the high failure rate of gearbox-main components of wind turbine and the limitation of single diagnosis method, this paper proposes a fault diagnosis method based on the generalized set of the fuzzy set-the vague set, which combines the vague ...
Hong-Yan Zhu, Xiao-Jin Fu
semanticscholar   +1 more source

Multi-criteria group decision-making method using new score function based on vague set theory

International Conference on Fuzzy Theory and Its Applications, 2017
In this study, a multiple-criteria group decision making method based on vague set theory was proposed for making selection or ranking alternatives, where the characteristics of the alternatives are represented by a set of supported vague values.
Kuo-Sui Lin, Chih-Chung Chiu
semanticscholar   +1 more source

Vagueness and Blurry Sets

Journal of Philosophical Logic, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Rough Sets and Vague Sets

2007
The subject-matter of the consideration touches the problem of vagueness. The notion of the rough set, originated by Zdzislaw Pawlak, was constructed under the influence of vague information and methods of shaping systems of notions leading to conceptualization and representation of vague knowledge, so also systems of their scopes as some vague sets ...
Zbigniew Bonikowski, Urszula Wybraniec-Skardowska   +1 more
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The product of vague set

2012 International Conference on Systems and Informatics (ICSAI2012), 2012
The purpose of this paper is to propose character about inner-product and outer-product of vague set, one side it consummates and develops vague set theory, the other side, it prepares practical application to decision-making and colligate-judge.
Zhigang Tang, Dongyuan Liu, Jiarong Liang   +2 more
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