Threshold-Enhanced PROMETHEE Group Decision Support under Uncertainties

Figure 4

Preference changes of the DM on the changes in the thresholds on criterion j, j = 1, …, n. (a) Change of DM’s preference on the change in the indifference threshold. (b) Change of DM’s preference on the change in the preference threshold. (c) Change of DM’s preference on the change in both thresholds in the same direction.

(a)

(b)

(c)