A sentiment analysis-based expert weight determination method for large-scale group decision-making driven by social media data

作者：

Highlights：

• A method based on sentiment analysis to evaluate the quality of LSGDM is proposed.

• A dynamic expert weight determination method for LSGDM is proposed.

• A LSGDM method based on the dynamic weight determination approach is proposed.

摘要

•A method based on sentiment analysis to evaluate the quality of LSGDM is proposed.•A dynamic expert weight determination method for LSGDM is proposed.•A LSGDM method based on the dynamic weight determination approach is proposed.

论文关键词：Expert weight determination method,Large-scale group decision-making,Social media data,Sentiment analysis

论文评审过程：Received 26 September 2020, Revised 24 June 2021, Accepted 14 July 2021, Available online 21 July 2021, Version of Record 27 July 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.115629