Author/Authors :
eraslan, selim kırıkkale university - kırıkkale meslek yüksekokulu, Turkey , çağman, naim gaziosmanpasa university - department of mathematics, Turkey
Title Of Article :
A DECISION MAKING METHOD BY COMBINING TOPSIS AND GREY RELATION METHOD UNDER FUZZY SOFT SETS
Abstract :
In this study, we first introduce the fuzzy sets, soft sets, fuzzy soft sets and their related properties. We then present the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) that is one of classical Multiple Attribute Decision Making (MADM) methods. We also present the Grey Relation Method. In the main part of this study, we extend the TOPSIS method on the fuzzy soft set theory to construct a decision making method to deal with problems that contain uncertainties. To make it we combine the TOPSIS and The Grey Relational Analysis (GRA) under fuzzy soft sets. We finally give an illustrative application for drug selection.
NaturalLanguageKeyword :
Soft sets , fuzzy sets , fuzzy soft sets , TOPSIS , multi , criteria decision making , grey relational analysis , drug selection
JournalTitle :
Sigma Journal Of Engineering and Natural Sciences
