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arXiv 2102.07336math.OCstat.ML
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利用严格凸函数松弛最优输运问题

Relaxation of optimal transport problem via strictly convex functions

Asuka Takatsu

摘要:

有限空间上的最优输运问题是一个线性规划问题。最近,通过严格凸函数,特别是通过Kullback-Leibler分歧,放松最优输运问题,为数据科学提供了新的视角。本文通过Bregman发散给出了松弛最优输运问题的数学基础和基于梯度下降的迭代过程。

英文摘要:

An optimal transport problem on finite spaces is a linear program. Recently, a relaxation of the optimal transport problem via strictly convex functions, especially via the Kullback--Leibler divergence, sheds new light on data sciences. This paper provides the mathematical foundations and an iterative process based on a gradient descent for the relaxed optimal transport problem via Bregman divergences.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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