Application of Three Estimates Fuzzy TOPSIS(TEFTOPSIS) Method using pentagonal Fuzzy Number in Analyzing the Causes for increase in Old Age Home

Abstract

In this paper the three estimates(eo,em,ep) technique is adapted to get the experts opinion. Usually, triangular and

trapezoidal numbers are used in Fuzzy TOPSIS. In this paper, Pentagonal fuzzy number is used for our analysis. The important
common factors for preferring old age homes are analyzed by the proposed algorithm.

Keywords: TOPSIS, Fuzzy TOPSIS, Fuzzy Number, Old Age People, Old Age Home