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    専修大学大学院  商学研究科    職種   教授
言語種別	英語
発行・発表の年月	2014/07
形態種別	研究論文（学術雑誌）
標題	Set Function Representations of Alternatives’ Relative Features
執筆形態	単著
掲載誌名	Information Processing and Management of Uncertainty in Knowledge-Based Systems CCIS 442, Springer
巻・号・頁	442,pp.246-255
総ページ数	10
概要	In a weighted sum model such as the Analytic Hierarchy Process, a set function value is constructed from the weights of the model. In this paper, we use relative individual scores to propose a set function that shows the features of an alternative. The set function value for the alternative is calculated by averaging the values of the set function representation of the weights generated when the alternative has the highest comprehensive score. By interpreting the functions, we can understand the features of an alternative. We discuss the properties of the set functions, and extend to Choquet integral models.