ELECTRE IS의 구현 시 일치판정 기준비율 도출과핵심대안 선정을 위한 혼합정수계획 모형 : A Mixed-Integer Programming Model to Draw the ConcordanceLevel and the Kernel Set for the Implementation of ELECTRE IS
A Mixed-Integer Programming Model to Draw the ConcordanceLevel and the Kernel Set for the Implementation of ELECTRE IS
- 주제(키워드) multicriteria decision analysis , ELECTRE IS , optimization , mixed integer programming , multicriteria decision analysis , ELECTRE IS , optimization , mixed integer programming
- 발행기관 대한산업공학회
- 발행년도 2005
- 총서유형 Journal
- UCI G704-000227.2005.31.4.004
- KCI ID ART000981151
초록/요약
ELECTRE IS requires the decision maker (DM) to specify several parameters such as weights, pseudo-criteria thresholds and the concordance level. Among these parameters, the concordance level has a significant effect on the outranking relation. And the number of alternatives selected may be sensitive to the value of these parameters. Therefore the DM may have to perform many iterations to obtain the desired number of alternatives in the kernel set. In this study, we developed a mixed-integer programming (MIP) model to elicit the concordance level and thereby to choose the desired number of alternatives in the kernel set. The MIP model can be applied in the interactive process so that the pseudo-criteria thresholds are adjusted according to the results of MIP model. Using the MIP model in the interactive process, we can reduce the number of iterations needed to perform ELECTRE IS.
more