Additive pairwise comparisons matrices
摘要
In this paper, the inconsistency index provided by Barzilai [J. Barzilai, J, Consistency Measures for Pairwise Comparison Matrices, Journal of MultiCriteria Decisision Analysis, 7: 123–132, 1998] is revisited. Simpler proofs and expressions giving more insight of the inconsistency index are provided. A new procedure to decrease the inconsistency with the feedback for experts are also provided.