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English(EN) Query-Efficient Quantum Approximate Optimization via Graph-Conditioned Trust Regions

新方法使用图神经网络将QAOA电路评估次数减少80%

研究人员开发了一种新颖的图条件信任区域方法,以减少量子近似优化算法(QAOA)所需的客观评估次数。该方法利用图神经网络预测QAOA角度,在定义的信任区域内指导局部优化器,并根据预测的不确定性调整评估预算。在MaxCut问题上的实验表明,电路评估次数从数百次显著减少到约45次,同时保持了可比的解决方案质量。 AI

影响 为量子算法引入了一种查询高效的优化技术,有可能降低特定量子计算应用的计算成本。

排序理由 这是一篇研究论文,详细介绍了一种优化量子算法的新方法。

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新方法使用图神经网络将QAOA电路评估次数减少80%

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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Molena Huynh ·

    通过图条件信任区域实现查询高效的量子近似优化

    arXiv:2604.24803v1 Announce Type: new Abstract: In low-depth implementations of the Quantum Approximate Optimization Algorithm (QAOA), the dominant cost is often the number of objective evaluations rather than circuit depth. We introduce a graph-conditioned trust-region method fo…