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Table 2 Trapezoid fuzzy linguistic decision matrix R ˜ 2

From: Trapezoid fuzzy linguistic prioritized weighted average operators and their application to multiple attribute group decision-making

 

G 1

G 2

G 3

G 4

X 1

[s3, s5, s6, s7]

[s2, s3, s4, s5]

[s3, s4, s5, s6]

[s4, s5, s6, s7]

X 2

[s4, s5, s7, s8]

[s1, s2, s3, s4]

[s4, s5, s6, s7]

[s3, s4, s5, s6]

X 3

[s2, s3, s4, s6]

[s2, s4, s5, s7]

[s1, s3, s4, s5]

[s4, s5, s6, s7]

X 4

[s6, s7, s8, s9]

[s3, s4, s5, s6]

[s2, s3, s4, s5]

[s2, s3, s5, s6]

X 5

[s1, s3, s5, s7]

[s2, s3, s4, s6]

[s5, s6, s7, s8]

[s2, s3, s4, s5]