가중치 추출 기법의 비교: AHP, JA, Swing기법을 중심으로

초록

It has long been discussed how to make a rational decision with uncertainty and various information. This study aims to compare methods of decision making process focusing on the weight elicitation. To accomplish the research goal, we compared three methods: Analytical Hierarchy Process(AHP),J udgment Analysis(JA), and Swing weigh method(SW). Those methods have been widely used and showed their practical applicability. This paper starts with a comparison of theoretical facetsof each methodology. It also considers both methodological standpoint and practical application of each method. From this study, these three methods show somehowdifferences which stem from theoretical and technological diversity of the weight elicitation. Therefore, this study concludes that every weight extracting methods should be accurately used with moreconsideration about subject, object, and method of study.

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