Integration of Interpretive Structural Modeling with Fuzzy Bayesian Network for Risk Assessment of Tunnel Collapse

Table 10

The conditional probability of node Y6 with respect to Y7, Y16, and Y17.

Root node	Y7	Y16	Y17	E1	E2	E3	E4	E5	Yes	No
Y6	Y	Y	Y	M	MH	M	MH	MH	0.620	0.380
	Y	Y	N	ML	ML	M	M	M	0.414	0.586
	Y	N	Y	ML	ML	L	L	L	0.200	0.800
	Y	N	N	M	M	M	M	M	0.500	0.500
	N	Y	Y	MH	MH	MH	MH	H	0.731	0.269
	N	Y	N	ML	ML	M	M	M	0.414	0.586
	N	N	Y	ML	ML	L	L	L	0.200	0.800
	N	N	N	ML	ML	M	ML	ML	0.333	0.667