Analysis of Pairwise Comparison Matrices

作者: Jacinto González-PachóN , Carlos Romero

DOI: 10.1002/9780470400531.EORMS1089

关键词: MathematicsPreference (economics)Feature (machine learning)Potentially all pairwise rankings of all possible alternativesSimple (abstract algebra)Mathematical optimizationGroup (mathematics)RationalityPairwise comparisonGoal programming

摘要: Pairwise comparison method is a powerful and simple tool for modeling decision-making problems when n objects (alternatives, criteria, etc.) are involved. In this article, the description begins with brief comment about its historical roots. Special emphasis placed on possible levels of rationality decision maker how feature conditions mathematical methods used to derive preferential weights from pairwise matrix. This issue linked in natural way problem aggregating individual matrices into consensus The article concludes discussion main advantages real-world problems. Keywords: pairwise comparisons; goal programming; preference modeling; group decision; distance-based

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