An improved mixed-coded hybrid firefly algorithm for the mixed-discrete SSCGR problem

作者：

Highlights：

• A general mathematical model for the SSCGR problem is established.

• The IMCHFA is proposed to solve the mixed-discrete SSCGR problem.

• Mixed-coded method, new position update, and combined mutation are used in IMCHFA.

• Some mixed-discrete test problems are employed to verify the performance of IMCHFA.

摘要

•A general mathematical model for the SSCGR problem is established.•The IMCHFA is proposed to solve the mixed-discrete SSCGR problem.•Mixed-coded method, new position update, and combined mutation are used in IMCHFA.•Some mixed-discrete test problems are employed to verify the performance of IMCHFA.

论文关键词：The SSCGR problem,Mixed-coded,Hybrid firefly algorithm,Sorting group selection,Combinatorial mutation

论文评审过程：Received 28 August 2020, Revised 5 October 2021, Accepted 5 October 2021, Available online 13 October 2021, Version of Record 25 October 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.116050