Table 7 Results of Cloud model at ten monitoring sections.

From: A multi-source information fusion approach in tunnel collapse risk analysis based on improved Dempster–Shafer evidence theory

Tunnel section

m (I)

m (II)

m (III)

m (IV)

m (Θ)

Predicted level

Ture level

No.1

0.52

0.46

0.00

0.00

0.02

I

II

No.2

0.00

0.00

1.00

0.00

0.00

III

III

No.3

0.48

0.50

0.00

0.00

0.02

II

II

No.4

0.00

0.95

0.00

0.00

0.05

II

II

No.5

0.01

0.97

0.00

0.00

0.02

II

II

No.6

0.50

0.50

0.00

0.00

0.00

II

No.7

0.00

1.00

0.00

0.00

0.00

II

II

No.8

1.00

0.00

0.00

0.00

0.00

I

I

No.9

0.50

0.50

0.00

0.00

0.00

I

No.10

0.00

0.99

0.00

0.00

0.01

II

I

No.11

0.41

0.53

0.00

0.00

0.06

II

II

No.12

0.00

0.60

0.35

0.00

0.05

II

III

No.13

0.96

0.00

0.00

0.00

0.04

I

I

No.14

1.00

0.00

0.00

0.00

0.00

I

I

No.15

0.03

0.90

0.00

0.00

0.07

II

II

No.16

0.58

0.40

0.00

0.00

0.02

II

I

No.17

0.00

0.93

0.00

0.04

0.03

II

II

No.18

1.00

0.00

0.00

0.00

0.00

I

I

No.19

0.98

0.00

0.00

0.00

0.02

I

I

No.20

0.00

1.00

0.00

0.00

0.00

II

II

  1. Significant values are in bold.