Soft sets combined with fuzzy sets and rough sets
TLDR
Theories of fuzzy sets and rough sets are powerful mathematical tools for modelling various types of uncertainty and Dubois and Prade investigated the problem of combining fuzzy sets with rough sets, finding that fuzzy sets can be combined to form rough sets.Abstract:
Theories of fuzzy sets and rough sets are powerful mathematical tools for modelling various types of uncertainty. Dubois and Prade investigated the problem of combining fuzzy sets with rough sets. ...read more
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Application of soft sets to diagnose the prostate cancer risk
TL;DR: A soft expert system (SES) as a prediction system for prostate cancer by using the prostate specific antigen (PSA), prostate volume (PV) and age factors of patients based on fuzzy sets and soft sets is devised and the patients’ prostate cancer risk is calculated.
Journal ArticleDOI
Bijective soft set decision system based parameters reduction under fuzzy environments
Ke Gong,Panpan Wang,Zhi Xiao +2 more
TL;DR: This paper proposes two parameters reduction algorithms: one is based on bijective fuzzy soft system, and the other takes weight of an element into consideration, and shows that the two algorithms lead to the same parameters reduction of a bijectionive fuzzysoft system.
Journal ArticleDOI
MAGDM for agribusiness in the environment of various cubic m-polar fuzzy averaging aggregation operators
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Posted ContentDOI
Fuzzy Abel Grassmann Groupoids
TL;DR: In this paper, the authors introduce the concept of (/in, /in /or q_k)-fuzzy ideals in a non-associative algebraic structure called Abel Grassmann's groupoid, and discuss several important features of a regular AG-groupoid, investigate some characterizations of regular and intra-regular AGgroupoids and so on.
Journal Article
Neutrosophic N-Soft Sets with TOPSIS method for Multiple Attribute Decision Making
TL;DR: An extended TOPSIS (technique based on order preference by similarity to ideal solution) method is proposed for multi-attribute decisionmaking problems with neutrosophic N-soft sets and a separation measurement is defined to identify the optimal alternative.