Complete preordering of alternatives by metric distance measure

Imprecision of evaluation or lack of prior information about preference can be an obstacle for a decision maker in representing his strict preference. Therefore, fuzziness of preference can take place, and in addition, intransitivity or incomparability of preference becomes the critical difficulty in making complete preorder of alternatives. In order to get better solutions and to improve practical usefulness, MCDM should be established as a pseudo-criterion model that include fuzzy preference. In this paper, the authors suggest a pseudo-criterion model that can make complete preorder of alternatives by metric distance measure. [In Korean.]