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Aug, 2024
几何树的表示学习
Representation Learning of Geometric Trees
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Zheng Zhang, Allen Zhang, Ruth Nelson, Giorgio Ascoli, Liang Zhao
TL;DR
本研究解决了传统图表示方法未能充分利用几何树的层次结构和空间约束特征的问题。提出了一种新的表示学习框架,采用消息传递神经网络,并引入创新的自监督学习目标,能够有效表征几何树。通过在八个真实数据集上的验证,显示了该方法在几何树表示上的出色能力。
Abstract
Geometric Trees
are characterized by their tree-structured layout and spatially constrained nodes and edges, which significantly impacts their topological attributes. This inherent
Hierarchical Structure
plays a
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