Results 11 to 20 of about 30,457 (257)
The Inverse and General Inverse of Trapezoidal Fuzzy Numbers with Modified Elementary Row Operations
MathematicsTrapezoidal positive/negative fuzzy numbers have no single definition; instead, various authors define them in relation to different concepts. This means that arithmetic operations for trapezoidal fuzzy numbers also differ. For the operations of addition,
Mashadi +5 more
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Technological and Economic Development of Economy, 2014 With respect to the multiple attribute decision making problems in which the attribute values take the form of the intuitionistic trapezoidal fuzzy numbers, some methods based on density aggregation operators are proposed.
Peide Liu, Xiaocun Yu
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Cosine Similarity Measure Based Multi-attribute Decision-making with Trapezoidal Fuzzy Neutrosophic Numbers [PDF]
Neutrosophic Sets and Systems, 2015 The objective of the study is to present cosine similarity measure based multi-attribute decision making under neutrosophic environment. The assesments of alternatives over the attributes are expressed with trapezoidal fuzzy neutrosophic numbers in which
Pranab Biswas +2 more
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Same families of geometric aggregation operators with intuitionistic trapezoidal fuzzy numbers
Applied Mathematical Modelling, 2013 The aim of this work is to present some cases of aggregation operators with intuitionistic trapezoidal fuzzy numbers and study their desirable properties. First, some operational laws of intuitionistic trapezoidal fuzzy numbers are introduced.
Jian Wu
exaly +2 more sources
Journal of Applied Mathematics, 2014 Taking into account that interval-valued fuzzy numbers can provide more flexibility to represent the imprecise information and interval-valued trapezoidal fuzzy numbers are widely used in practice, this paper devotes to seek an approximation operator ...
Zengtai Gong, Shexiang Hai
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Multicriteria decision making approach using an efficient novel similarity measure for generalized trapezoidal fuzzy numbers. [PDF]
J Ambient Intell Humaniz Comput, 2023 Multicriteria Decision Making (MCDM) has a huge role to play while ruling out one suitable alternative among a pool of alternatives governed by predefined multiple criteria.
Dutta P, Borah G.
europepmc +2 more sources
Enhanced forecasting of rice price and production in Malaysia using novel multivariate fuzzy time series models [PDF]
Scientific ReportsA significant portion of the world’s population relies on rice as a primary source of nutrition. In Malaysia, rice production began in the early 1960s, which led to the cultivation of the country’s most significant food crop up till the present day ...
Muhammad Bilal +5 more
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FFLP problem with symmetric trapezoidal fuzzy numbers [PDF]
Decision Science Letters, 2015 The most popular approach for solving fully fuzzy linear programming (FFLP) problems is to convert them into the corresponding deterministic linear programs. Khan et al. (2013) [Khan, I. U., Ahmad, T., & Maan, N. (2013).
Reza Daneshrad , Davood Jafari
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Operations Research and Decisions, 2018 We consider the obvious thesis that the present value of a portfolio is equal to the sum of the present values of its components. The main goal of this paper is the implementation of this thesis in the case when present values are determined by ...
Anna Łyczkowska-Hanćkowiak +1 more
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A new similarity function for generalized trapezoidal fuzzy numbers [PDF]
, 2013 Numerous authors have proposed functions to quantify the degree of similarity between two fuzzy numbers using various descriptive parameters, such as the geometric distance, the distance between the centers of gravity or the perimeter.
Vicente Cestero, Eloy +2 more
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