RDEx-CASK:Cauchy变异、档案和停滞踢用于RDEx-CSOP
RDEx-CASK: Cauchy Mutation, Archive, and Stagnation Kick for RDEx-CSOP
AI总结:
RDEx-CASK通过Cauchy变异、档案和停滞踢改进RDEx-CSOP,提升可行性意识质量并加快目标达成。
摘要:
我们通过三种改进扩展了RDEx-CSOP,以应对停滞和晚期方差问题,并进行小幅参数调整。标准分支的第二个缩放因子独立地从截断Cauchy分布中采样。添加了一个小的仅可行的JADE风格档案(|A|_max=50),并以概率|A|/(|A|+|P|)进行采样。每个个体的停滞计数器在180次无改进世代后触发,导致标准分支的三个局部覆盖:向全局最佳拉近、将档案采样地板提升到0.65,以及当种群成功率低于0.10时将CR饱和到0.95。exploitation biased分支和每个其他RDEx组件保持不变。在CEC CSOP套件(D=30,25次运行)上,RDEx-CASK在可行性意识质量上与RDEx、UDE-III和CL-SRDE竞争,并在大多数问题上提高了到达时间。
英文摘要:
We extend RDEx-CSOP with 3 changes that target stagnation & late-stage variance, plus minor parameter tuning. The second scale factor in the standard branch is sampled independently from a truncated Cauchy. A small feasible-only JADE-style archive (|A|_max = 50) is added & sampled with probability |A|/(|A|+|P|). Per-individual stagnation counter triggers, after 180 no-improvement generations, three local overrides on standard branch: pull toward the global best, lift the archive sampling floor to 0.65, & saturate CR to 0.95 when population success rate is below 0.10. The exploitation biased branch & every other RDEx component are left untouched. On CEC CSOP suite (D=30, 25 runs), RDEx-CASK is competitive with RDEx, UDE-III, & CL-SRDE in feasibility-aware quality & improves time-to-target on most problems.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。