A Hierarchical and Ensemble Surrogate-Assisted Evolutionary Algorithm With Model Reduction for Expensive Many-Objective Optimization

QT Yang, JY Li, ZH Zhan, Y Jiang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The Kriging model has been widely used in regression-based surrogate-assisted
evolutionary algorithms (SAEAs) for expensive multiobjective optimization by using one …

Surrogate-Assisted Flip for Evolutionary High-Dimensional Multiobjective Feature Selection

QT Yang, LY Luo, CH Chen, JY Li… - 2024 IEEE Congress …, 2024 - ieeexplore.ieee.org
Feature selection (FS), which aims to minimize the classification error and the number of
selected features, can essentially be modeled as a multiobjective optimization problem. To …