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Table 6 Evaluation index security range

From: A risk evaluation model for channel navigation based on the gray-fuzzy theory

Evaluation expert

Evaluation expert weight

Evaluation index security range

Y 1

Y 2

Y 3

P 1

0.2

[2.9,4.1]

[7.4,7.7]

[2.8,3.4]

P 2

0.15

[3.1,3.6]

[6.7,7.4]

[2.1,2.5]

P 3

0.25

[3.6,4.1]

[6.2,7.1]

[2.4,2.7]

P 4

0.30

[4.2,4.5]

[7.0,7.1]

[2.6,3.1]

P 5

0.10

[4.4,4.8]

[6.9,7.1]

[3.0,3.5]