系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (3): 779-786.doi: 10.12305/j.issn.1001-506X.2026.03.05

• 电子技术 • 上一篇    

一种学习多域数据联合分布的量子耦合生成对抗网络

吉家欣, 李汀, 李飞   

  1. 南京邮电大学通信与信息工程学院,江苏 南京 210003
  • 收稿日期:2024-12-30 出版日期:2026-03-25 发布日期:2026-04-13
  • 通讯作者: 李汀
  • 作者简介:吉家欣(2000—),男,硕士研究生,主要研究方向为量子机器学习
    李 飞(1966—),女,教授,博士,主要研究方向为量子智能计算、群智能算法、无线通信中的信号处理算法
  • 基金资助:
    国家自然科学基金(62271265)资助课题

A quantum coupled generative adversarial network for learning the joint distribution of multi-domain data

Jiaxin JI, Ting LI, Fei LI   

  1. School of Communication and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
  • Received:2024-12-30 Online:2026-03-25 Published:2026-04-13
  • Contact: Ting LI

摘要:

一般量子生成对抗网络(generative adversarial network,GAN)只能处理单域数据,且受到量子比特数限制,生成质量会有很大程度下降。对此,提出一种学习多域数据联合分布的量子耦合GAN(quantum coupled GAN,QCoGAN)。QCoGAN通过结合量子计算的并行计算能力和经典GAN的学习能力,对量子GAN结构进行耦合优化,相较于普通GAN可以捕捉到更多图像细节,通过施加量子参数层之间的权重共享约束,有效控制了网络容量,提升了训练效率。将量子GAN用于领域适应问题,将QCoGAN应用于多个手写体数据集的联合分布学习任务,证明了其在处理多域数据时的优越性,具有广阔的应用前景。

关键词: 量子计算, 机器学习, 生成对抗网络, 量子耦合, 多域数据

Abstract:

Ordinary quantum generative adversarial network (GAN) can only handle single domain data and are limited by the number of quantum bits, resulting in a significant decrease in generation quality. In regard to this, a quantum coupled GAN (QCoGAN) is proposed to learn the joint distribution of multi domain data. QCoGAN combines the parallel computing capability of quantum computing with the learning ability of classical GANs to couple and optimize the structure of quantum GANs. Compared with ordinary GANs, it can capture more image details. By applying weight sharing constraints between quantum parameter layers, it effectively controls the network capacity and improves training efficiency. Applying quantum GAN to domain adaptation problems and QCoGAN to joint distributed learning tasks on multiple handwritten datasets is demonstrated its superiority in handling multi domain data and has broad application prospects.

Key words: quantum computing, machine learning, generative adversarial network (GAN), quantum coupling, multi-domain data

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