タカハギ エイイチロウ   TAKAHAGI Eiichiro
  高萩 栄一郎
   所属   専修大学  商学部
   職種   教授
発表年月日 2006/09
発表テーマ A fuzzy measure identification method using diamond pairwise comparisons
会議名 SCIS & ISIS 2006, Japan Society for Fuzzy Theory and Intelligent Infomatics (SOFT)
主催者 SCIS & ISIS 2006, Japan Society for Fuzzy Theory and Intelligent Infomatics (SOFT)
学会区分 国際学会
概要 概要
We propose an identification method of fuzzy measures using diamond pairwise comparison. Right and left side of the diamond means ordinal weights' comparison and up and down means interaction degrees. From the comparisons, we estimate a hierarchy diagram with interaction degrees and weights of evaluation items. Using the diagram, we identified the fuzzy measure using adjusted $\lambda$ fuzzy measure and Yager family.