Differential evolution using improved crowding distance for multimodal multiobjective optimization

• Main Authors: Yue, Caitong, Suganthan, Ponnuthurai Nagaratnam, Liang, Jing, Qu, Boyang, Yu, Kunjie, Zhu, Yongsheng, Yan, Li
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Multimodal Multiobjective Optimization; Differential Evolution
• Online Access: https://hdl.handle.net/10356/159906
• Institution: Nanyang Technological University

In multiobjective optimization, the relationship between decision space and objective space is generally assumed to be a one-to-one mapping, but it is not always the case. In some problems, different variables have the same or similar objective value, which means a many-to-one mapping. In this situa...