Entropy-Based Fuzzy TOPSIS Method for Investment Decision Optimization of Large-Scale Projects

Table 3

Calculation results of the relative closeness obtained from the four methods.

Methods	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10
VEWF-TOPSIS	0.348	0.044	0.822	0.683	0.331	0.688	0.769	0.377	0.328	0.769
EILIF-TOPSIS	0.150	0.430	0.359	0.704	0.424	0.755	0.397	0.216	0.671	0.167
IEAI-IF-TOPSIS	0.586	0.243	0.736	0.442	0.270	0.888	0.809	0.790	0.439	0.862
Synthesis method	0.262	0.442	0.395	0.020	0.197	0.990	0.755	0.949	0.834	0.391