arXiv:2506.04548cs.LG2025-06被引 3

提出高效自适应量子联邦学习框架,降低通信开销近50%。

Communication Efficient Adaptive Model-Driven Quantum Federated Learning

  • 基于模型驱动设计,动态适应设备数量与数据异构性
  • 通信成本降低近50%,模型精度保持甚至超越基准
  • 首次在量子联邦学习中实现个性化更新与泛化测试

大规模数据集与大量参与设备导致联邦学习训练瓶颈,客户端间数据异构性进一步影响系统性能。在量子联邦学习(QFL)场景下,本文提出模型驱动的量子联邦学习算法(mdQFL),解决三大挑战:海量数据训练瓶颈、大量设备参与及非独立同分布(non-IID)数据。所提方法在不同设备数与非IID程度下均具高效性与适应性。实验在Qiskit环境中使用多种数据集验证,结果表明总通信成本降低近50%,模型最终精度维持或提升,本地训练表现持续优化。此外,通过理论分析阐明算法复杂度,代码已开源。

原文摘要 · Abstract (English)

Training with huge datasets and a large number of participating devices leads to bottlenecks in federated learning (FL). Furthermore, the challenges of heterogeneity between multiple FL clients affect the overall performance of the system. In a quantum federated learning (QFL) context, we address these three main challenges: i) training bottlenecks from massive datasets, ii) the involvement of a substantial number of devices, and iii) non-IID data distributions. We introduce a model-driven quantum federated learning algorithm (mdQFL) to tackle these challenges. Our proposed approach is efficient and adaptable to various factors, including different numbers of devices. To the best of our knowledge, it is the first to explore training and update personalization, as well as test generalization within a QFL setting, which can be applied to other FL scenarios. We evaluated the efficiency of the proposed mdQFL framework through extensive experiments under diverse non-IID data heterogeneity conditions using various datasets within the Qiskit environment. Our results demonstrate a nearly 50% decrease in total communication costs while maintaining or, in some cases, exceeding the accuracy of the final model and consistently improving local model training compared to the standard QFL baseline. Moreover, our experimental evaluation thoroughly explores the QFL and mdQFL algorithms, along with several influencing factors. In addition, we present a theoretical analysis to clarify the complexities of the proposed algorithm. The experimental code is available at 1.

量子联邦学习通信效率模型驱动非IID

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