On a representation for weights of alternatives by use of sensitivity analysis in AHP

Ohnishi S., YAMANOİ T., Imai H.

ISCIII'07: 3rd International Symposium on Computational Intelligence and Intelligent Informatics, Aghadir, Morocco, 28 - 30 March 2007, pp.159-162, (Full Text) identifier

  • Nəşrin Növü: Conference Paper / Full Text
  • Doi nömrəsi: 10.1109/isciii.2007.367381
  • Çap olunduğu şəhər: Aghadir
  • Ölkə: Morocco
  • Səhifə sayı: pp.159-162
  • Açar sözlər: AHP (Analytic Hierarchy Process), Decision making, Fuzzy sets, Sensitivity analysis, Weights representation
  • Açıq Arxiv Kolleksiyası: Konfrans Materialı
  • Adres: Bəli

Qısa məlumat

AHP (Analytic Hierarchy Process) has been widely used in a domain of decision making. However, actually, it often occurs that data of AHP loses its reliability, because a comparison matrix there in does not always have enough consistency. For these cases, fuzzy representation for activity's weights using results from the sensitivity analysis is useful. In this paper, with some assumptions, we can also represent alternative's overall weights. Since an idea of less ambiguity is employed, it can show how results of AHP have fuzziness when the comparison matrix does not have enough consistency. © 2007 IEEE.