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Dynamic weight federated client selection using adaptive genetic algorithm

delete2025-09-15
delete0
PRE
AI
Y
Yangzhi Lin
X
Xiaoli Zhao *
Z
Zilong Yin
DOI:10.1007/s10586-025-05492-wdelete
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摘要

摘要

En 中文
在联邦学习环境中,大部分参与客户端的数据分布将存在显著异质性,这种差异将在全局模型的训练过程中引发诸多挑战。通过筛选优质客户端参与训练,可提升模型对不同数据特征的适应性。本文提出一种基于自适应遗传算法的动态加权联邦客户端选择方法(GAFL),其中染色体上的基因代表所有客户端的不同权重组合,并通过在染色体种群上结合自适应遗传操作动态调整交叉概率,同时配合动态权重分配策略,寻找最优客户端组合。该双重动态机制使本方法更具灵活性,并显著提升模型性能。实验结果表明,GAFL方法在多个医疗数据集上优于传统算法。
Keyword:
Federated learning
Dynamic weight
Adaption genetic algorithms
Client selection

期刊

C
Cluster Computing
IF:
0
论文数:
691
被引数:
1

机构

S
school of electric and electronic engineering
学者数:
4
论文数: 2
被引数: 0
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