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Aug, 2020
连续正则化Wasserstein重心
Continuous Regularized Wasserstein Barycenters
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Lingxiao Li, Aude Genevay, Mikhail Yurochkin, Justin Solomon
TL;DR
通过引入随机算法，该研究提出了一种计算连续分布的Wasserstein重心的有效在线算法，该算法基于优化输运理论和Wasserstein重心，并使用其对偶势隐式地参数化了该问题。
Abstract
wasserstein barycenters
provide a geometrically meaningful way to aggregate probability distributions, built on the theory of
optimal transport
. They are difficult to compute in practice, however, leading previou
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