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自适应信息反馈模型改进的MOEA/D算法

Improved MOEA/D Based on Adaptive Information Feedback Model
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摘要 为了提高MOEA/D算法求解大规模高维多目标优化问题的能力,本文提出一种基于自适应信息反馈机制改进的MOEA/D算法,其基本思想是根据信息反馈原理,将当前代第k个个体与用MOEA/D算法求得的第i个个体加权平均后作为下一代第i个个体。k的选取有指定和随机两种方式,可以根据目标函数的梯度自适应地选择。采用标准的测试函数来评测改进后的算法的性能。结果表明,改进后的MOEA/D算法在收敛性方面有明显的提高。
作者 王启翔 许峰 Wang Qixiang;Xu Feng
出处 《赤峰学院学报(自然科学版)》 2021年第4期25-28,共4页 Journal of Chifeng University(Natural Science Edition)
基金 国家自然科学基金资助项目(61702008)。
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