BriefGPT.xyz
Mar, 2020
使用一致的 Koopman 自编码器预测连续数据
Forecasting Sequential Data using Consistent Koopman Autoencoders
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Omri Azencot, N. Benjamin Erichson, Vanessa Lin, Michael W. Mahoney
TL;DR
提出了一种新颖的一致性Koopman自编码器模型,结合前向和后向动态,通过探索一致性动态与其关联的Koopman算子之间的相互作用来处理非线性动态系统,取得了在预测中的准确估计,同时对噪声具有鲁棒性。
Abstract
recurrent neural networks
are widely used on time series data, yet such models often ignore the underlying physical structures in such sequences. A new class of physically-based methods related to
koopman theory
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