Mathematical Problems in Engineering

Research Article

Multifuzzy Cubic Sets and Their Correlation Coefficients for Multicriteria Group Decision-Making

Table 1

The decision matrix of MFCSs.
 e1e2e3
M1<([0.7, 0.8], 0.7), ([0.6, 0.8], 0.7), ([0.6, 0.7], 0.6)><([0.7, 0.9], 0.8), ([0.7, 0.8], 0.7), ([0.7, 0.8]), 0.7)><([0.8, 0.9], 0.9), ([0.8, 0.9]), 0.8), ([0.7, 0.8], 0 .7)>
M2<([0.8, 0.9], 0.8), ([0.7, 0.9]), 0.8), ([0.7, 0.8], 0.7)><([0.8, 0.9], 0.9), ([0.8, 0.9], 0.8), ([0.7, 0.9]), 0.7)><([0.7, 0.9], 0.7), ([0.7, 0.8]), 0.7), ([0.7, 0.7], 0.7)>
M3<([0.7, 0.9], 0.8), ([0.7, 0.8]), 0.7), ([0.7, 0.8], 0.7)><([0.7, 0.85], 0.75), ([0.7, 0.8], 0.7), ([0.6, 0.8]), 0.7)><([0.7, 0.9], 0.8), ([0.7, 0.8]), 0.7), ([0.7, 0.8], 0.7)>
M4<([0.8, 0.9], 0.9), ([0.8, 0.9]), 0.8), ([0.7, 0.8], 0.7)><([0.7, 0.8], 0.8), ([0.6, 0.8], 0.7), ([0.5, 0.7]), 0.6)><([0.8, 0.95], 0.9), ([0.8, 0.9]), 0.8), ([0.7, 0.9], 0.8)>