Decision-Making with Risk under Interval Uncertainty Based on Area Metrics

Table 17

Risk decision information table of each scheme (natural state W₃, uncertainty increased by 20%).

Attribute		C1	C2	C3	C4
Scheme	a1	[0.953, 1.137]	[0.998, 1.382]	[0.907, 1.043]	[0.702, 0.798]
	a2	[0.793, 0.977]	[0.866, 1.154]	[0.94, 1.02]	[0.582, 0.678]
	a3	[0.873, 1.057]	[0.746, 1.034]	[1.127, 1.183]	[0.671, 0.759]
	a4	[0.832, 1.328]	[0.65, 1.13]	[0.836, 0.884]	[0.534, 0.566]