Logarithmic least squares prioritization and completion methods for interval fuzzy preference relations based on geometric transitivity

@article{Wang2014LogarithmicLS,
  title={Logarithmic least squares prioritization and completion methods for interval fuzzy preference relations based on geometric transitivity},
  author={Zhou-Jing Wang and Yuan-Gao Chen},
  journal={Inf. Sci.},
  year={2014},
  volume={289},
  pages={59-75}
}
This article introduces the notion of geometric transitivity, which may be used to define consistent interval fuzzy preference relations. Some useful properties are presented for consistent interval fuzzy preference relations. A close investigation reveals that existing methods for determining the analogous property of consistency are not robust to permutations of the pairwise judgments and not able to reflect the hesitancy in the decisionmaker’s preference. A parametric transformation formula… CONTINUE READING

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