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Application of Soft-Set Relations and Soft Matrices in Medical Diagnosis using Sanchez’s Approach

TLDR
The concepts of soft set theory and its relations are presented from trapezoidal to octagonal symptoms symbolically and Sanchez’s Approach in terms of Octagonal fuzzy number is used.
Abstract
This article presents the concepts of soft set theory and its relations. It the common observation that more symptoms give more accuracy to calculate the disease, so we enhanced the work (Jafar at el., 2019) from trapezoidal to octagonal symptoms symbolically. So, we have used Sanchez’s Approach in terms of Octagonal fuzzy number. In the end for the better understanding the theory an elaborative example using hypothetical data has also been presented.

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Similarity Measures of Tangent, Cotangent and Cosines in Neutrosophic Environment and their Application in Selection of Academic Programs

TL;DR: This paper is intended to determine the tangent, cosine and cotangent similarity measure for single valued Neutrosophic sets and will compare the accuracy of all above similarity measures and applied it in decision making problems such as selection of an academic programs.
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Medical diagnosis using neutrosophic soft matrices and their compliments

TL;DR: The symptoms, patients and diseases are dealt with and then the compliment algorithm is used by using compliment algorithm to diagnose the disease.
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New Technology in Agriculture Using Neutrosophic Soft Matrices with the Help of Score Function

TL;DR: Neutrosophic soft matrices (NSM) has been utilized to demonstrate the performance of different farmers, and further score function has been implemented to solve a possible application of decision making in agriculture.
References
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Journal ArticleDOI

On some new operations in soft set theory

TL;DR: This paper points out that several assertions in a previous paper by Maji et al. are not true in general, and gives some new notions such as the restricted intersection, the restricted union, therestricted difference and the extended intersection of two soft sets.
Journal ArticleDOI

Resolution of composite fuzzy relation equations

TL;DR: This paper provides a methodology for solution of certain basic fuzzy relational equations, with fuzzy sets defined as mappings from sets into complete Brouwerian lattices, covering a large class of types of fuzzy sets.
Journal ArticleDOI

An application of intuitionistic fuzzy sets in medical diagnosis

TL;DR: This paper studies the Sanchez's approach for medical diagnosis and extends this concept with the notion of intuitionistic fuzzy set theory (which is a generalization of fuzzySet theory).
Journal ArticleDOI

A fuzzy approach to construction project risk assessment

TL;DR: This article presents a risk assessment methodology based on the Fuzzy Sets Theory, which is an effective tool to deal with subjective judgement, and on the Analytic Hierarchy Process (AHP), which is used to structure a large number of risks.
Journal ArticleDOI

Inverses of fuzzy relations. Application to possibility distributions and medical diagnosis

E. Sanchez
TL;DR: This paper defines and explores the properties of lower and upper inverses of fuzzy relations which extend multi-valued mappings and relates the preceeding notions to possibility distributions in natural languages and to problems of medical diagnosis.
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