计算机科学
联合学习
骨料(复合)
统计模型
GSM演进的增强数据速率
建筑
统计学习
边缘设备
分布式计算
机器学习
人工智能
数据科学
云计算
操作系统
艺术
视觉艺术
复合材料
材料科学
作者
Bowen Zhou,Jiangshan Hao,Shucun Fu,Wei Wang,Siyu Tan,Fang Dong
标识
DOI:10.1145/3603165.3607401
摘要
In recent years, federated learning (FL) has gradually become one of the leading frameworks for deploying edge computing due to its privacy attributes and efficient training performance. Due to the high degrees of system heterogeneity and statistical heterogeneity owned by users’ devices, these devices need to train heterogeneous models for personalized learning requirements. However, existing FL schemes have focused on the global aggregation of a common model architecture, and thus cannot facilitate FL across edge devices with heterogeneous model architectures. To address this problem, this paper proposes a novel Attention-based Personalized Federated Learning framework called APFed that can aggregate potential heterogeneous models by users to tackles both system and statistical heterogeneity. Different from the parameter average aggregation of traditional FL, APFed embeds different locally updated parameters of clients and different local models as tokens, taking into account both system, statistical and model heterogeneity, thus achieving personalized model aggregation.
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