A Model Constructed Based on Multi-Criteria Decision Making With Incomplete Linguistic Preference Relations

This study uses three types of pairwise comparisons algorithm which are horizontal vertical and oblique to construct Multi-Criteria Decision Making with Incomplete Linguistic Preference Relations Model. The use of pairwise comparisons will not produce the problem of inconsistency, which even allows every decision expert to choose an explicit criterion or alternative for index unrestrictedly. When there are n th criteria, only 1 n − times of pairwise comparisons need to be carried out, then one can rest on Incomplete Linguistic Preference Relations Theory to obtain the complete matrix so as to obtain the priority value of alternative for the decision maker’s reference. The decision making assessment model that construct by this study can be extensively applied to every field of decision science and served as the reference basis for the follow-up scholars. Key-Words: Analytic Hierarchy Process, Fuzzy Preference Relations, Multi-Criteria Decision Making, linguistic.