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Nov, 2023
利用神经ODE构建可解释的主曲线
Constructing interpretable principal curve using Neural ODEs
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Guangzheng Zhang, Bingxian Xu
TL;DR
研究高维数据集通常依赖于保留原始空间的局部几何的低维投影。本研究中,我们开发了一个能够动态地表征空间的框架,即主导流动。主导流动利用神经ODEs定义,通过将粒子的轨迹指导沿空间移动,使其轨迹类似于数据集的主曲线。我们证明了我们的框架可以用于表征各种复杂的形状,并能灵活地整合松弛动力学的摘要。
Abstract
The study of
high dimensional data sets
often rely on their
low dimensional projections
that preserve the local geometry of the original space. While numerous methods have been developed to summarize this space a
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