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Guided graph compression for quantum graph neural networks

delete2025-09-30
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OA
AI
M
Mikel Casals *
V
Vasilis Belis
E
Elías F. Combarro
E
Eduard Alarcón
S
S. Vallecorsa
M
Michele Grossi
DOI:10.1088/2632-2153/adffe2delete
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摘要

摘要

En 中文
图神经网络(GNNs)在处理图结构数据方面是有效的,但由于高内存需求和GPU上低效的稀疏矩阵运算,在处理大型图时面临挑战。量子计算为解决这些问题提供了有前景的途径,并启发新的算法方法。特别是,量子图神经网络(QGNNs)已在近期文献中得到探索。然而,当前的量子硬件限制了可有效编码的数据维度。现有方法要么手动简化数据集,要么使用人工图数据集。本研究引入了引导图压缩(GGC)框架,该框架使用图自编码器来减少节点数量和节点特征的维度。压缩过程被引导以增强下游分类任务的性能,该任务可应用于量子或经典分类器。该框架在喷注标记任务上进行了评估,这是一个在高能物理学中具有重要基础意义分类问题,涉及区分由夸克和胶子引发的粒子喷注。我们将GGC与将自编码器作为预处理步骤的模型以及基线经典GNN分类器进行了比较。我们的数值结果表明,GGC优于两种替代方案,同时也有助于在真实数据集上测试新颖的QGNN构型。
Keyword:
quantum machine learning
deep learning
particle physics
graph neural networks
quantum computing

期刊

M
Machine Learning-Science and Technology
IF:
4.6
论文数:
1.1K
被引数:
3.4K

机构

E
ETH Zurich
学者数:
3.0W
论文数: 2.4W
被引数: 8.4W
S
swiss federal institutes of technology domain
学者数:
9.0W
论文数: 8.0W
被引数: 163
U
University of Oviedo
学者数:
1.1W
论文数: 1.0W
被引数: 15
U
universitat politecnica de catalunya
学者数:
1.9W
论文数: 1.6W
被引数: 17
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