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English(EN) Fully quantum training of parametric circuits with Quantum Hamiltonian Descent

新的量子算法在量子计算机上完全训练参数化电路

研究人员引入了一种新颖的连续优化量子算法——量子哈密顿量下降法(QHD)。与仅将量子计算机用于成本函数评估的传统方法不同,QHD将参数视为成本函数势能景观中量子粒子的位置。这种新方法使得整个训练过程可以在量子计算机上进行,通过相干地控制第二个寄存器(其量子比特编码参数)来实现。该方法为平滑周期性扩展提供了与网格分辨率无关的误差界限,并有望提高参数化电路找到全局最小值的概率。 AI

影响 这项研究探索了新颖的优化技术,通过实现对复杂参数空间的更有效探索,有可能推动AI模型训练的进步。

排序理由 这是一篇详细介绍新量子算法的研究论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的量子算法在量子计算机上完全训练参数化电路

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这是一篇详细介绍新量子算法的研究论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Marco Burato, Leonardo Banchi ·

    使用量子哈密顿下降法对参数化电路进行全量子训练

    arXiv:2610.33144v1 Announce Type: cross Abstract: Parametric quantum circuits are usually trained by classical, local optimizers, which use the quantum computer only to evaluate the cost function, or its gradient, one point at a time. Quantum Hamiltonian Descent (QHD) takes a dif…