Group consensus reaching based on a combination of expert weight and expert reliability

作者：

Highlights：

• A group consensus method based on expert weight and reliability is proposed.

• Expert reliability in multi-round of group analysis and discussion is constructed.

• Hybrid weight is measured dynamically based on expert reliability.

• Convergence of group consensus is accelerated based on hybrid weight.

• Evaluation of safety performance is investigated using the proposed method.

摘要

•A group consensus method based on expert weight and reliability is proposed.•Expert reliability in multi-round of group analysis and discussion is constructed.•Hybrid weight is measured dynamically based on expert reliability.•Convergence of group consensus is accelerated based on hybrid weight.•Evaluation of safety performance is investigated using the proposed method.

论文关键词：Group consensus,Expert reliability,Feedback mechanism,Hybrid weight,Multi-criteria group decision making

论文评审过程：Received 29 June 2019, Revised 6 October 2019, Accepted 28 October 2019, Available online 15 November 2019, Version of Record 2 December 2019.

论文官网地址：https://doi.org/10.1016/j.amc.2019.124902