(AHP) for questionnaire analyses, and acquire the priorities among evaluation indicators. In
AHP, hierarchic criteria and other substitutes are assumed independent (Saaty, 1996). Saaty
established a hierarchic system model for complex multi-evaluation decision-making in
which each level contained clusters composed of nodes with different elements. With
systemized matrix operation factors, the quantified results were provided for decisionmakers.
Nonetheless, a lot of decision-making problems in Social Science could not be
presented the complex connection with AHP because of the interactions among criteria in
the same hierarchy or the dependence among various hierarchies (Saaty, 2005).