In defense of group fuzzy AHP: A comparison of group fuzzy AHP and group AHP with confidence intervals

作者：

Highlights：

• Confidence intervals introduce excessive uncertainty to decision-making problems.

• Confidence intervals are larger and more variable than fuzzy ranges.

• Group Fuzzy Analytic Hierarchy Process is a more accurate decision-making method.

摘要

•Confidence intervals introduce excessive uncertainty to decision-making problems.•Confidence intervals are larger and more variable than fuzzy ranges.•Group Fuzzy Analytic Hierarchy Process is a more accurate decision-making method.

论文关键词：Group decision-making,Group fuzzy AHP,Confidence intervals,Group decision-making aggregation

论文评审过程：Received 21 December 2020, Accepted 27 March 2021, Available online 2 April 2021, Version of Record 16 April 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.114970