Table 2 The types of interactions and judgment bases of OPGD.
Judgment basis | Interaction type |
|---|---|
q(X1 ∩ X2) < Min [q(X1), q(X2)] | Nonlinear weakening |
Min [q(X1), q(X2)] < q(X1 ∩ X2) < Max [q(X1), q(X2)] | Single-factor nonlinear attenuation |
q(X1 ∩ X2) > Max [q(X1), q(X2)] | Bivariate enhancement |
q(X1 ∩ X2) = q(X1) + q(X2) | Independent |
q(X1 ∩ X2) > q(X1) + q(X2) | Nonlinear enhancement |
