An intelligent stock trading decision support system based on rough cognitive reasoning

作者：

Highlights：

• The extended rough cognitive model is utilized for the trading decision.

• Entropy-based method is involved to improve the similarity threshold.

• The three-way decision theory is combined with the reasoning ability of the model.

摘要

•The extended rough cognitive model is utilized for the trading decision.•Entropy-based method is involved to improve the similarity threshold.•The three-way decision theory is combined with the reasoning ability of the model.

论文关键词：Rough set theory,Rough cognitive networks,Harmony search,Trading system

论文评审过程：Received 1 February 2020, Revised 9 July 2020, Accepted 14 July 2020, Available online 21 July 2020, Version of Record 28 July 2020.

论文官网地址：https://doi.org/10.1016/j.eswa.2020.113763