A characterization of novel rough fuzzy sets of information systems and their application in decision making

作者：

Highlights：

• With big-data’s point of view, we propose a novel rough fuzzy sets of information systems.

• Based on correlations, α -rough fuzzy sets inherit the ability that predict it with certain likelihood.

• We use α-rough fuzzy set theory to decision theory.

• The synthetical result is more reliable.

摘要

•With big-data’s point of view, we propose a novel rough fuzzy sets of information systems.•Based on correlations, α -rough fuzzy sets inherit the ability that predict it with certain likelihood.•We use α-rough fuzzy set theory to decision theory.•The synthetical result is more reliable.

论文关键词：Information system,α-Correlative relation,α-Rough fuzzy set,PROMETHEE,Prediction

论文评审过程：Received 19 October 2018, Revised 20 December 2018, Accepted 5 January 2019, Available online 6 January 2019, Version of Record 30 January 2019.

论文官网地址：https://doi.org/10.1016/j.eswa.2019.01.018