再论非精英进化多目标优化算法
Non-elitist Evolutionary Multi-objective Optimizers Revisited
摘要：
自2000年以来，人们一直认为精英进化多目标优化算法（EMOAs）总是优于非精英EMOAs。本文回顾了非精英EMOA的性能双目标连续优化时，使用无界的外部档案。本文研究了两个精英和一个非精英环境选择的EMOAs的性能。在COCO平台提供的双目标BBOB问题集上对EMOA的性能进行了评估。与传统的智慧相比，结果表明，非精英EMOAs与特定的交叉方法执行显着良好的双目标BBOB问题，许多决策变量时，使用无界的外部档案。本文还分析了非精英选择的性质。
英文摘要：
Since around 2000, it has been considered that elitist evolutionary multi-objective optimization algorithms (EMOAs) always outperform non-elitist EMOAs. This paper revisits the performance of non-elitist EMOAs for bi-objective continuous optimization when using an unbounded external archive. This paper examines the performance of EMOAs with two elitist and one non-elitist environmental selections. The performance of EMOAs is evaluated on the bi-objective BBOB problem suite provided by the COCO platform. In contrast to conventional wisdom, results show that non-elitist EMOAs with particular crossover methods perform significantly well on the bi-objective BBOB problems with many decision variables when using the unbounded external archive. This paper also analyzes the properties of the non-elitist selection.
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