arXiv · 2506.23429
DPOT: A DeepParticle method for Computation of Optimal Transport with convergence guarantee
Abstract
In this work, we propose a novel machine learning approach to compute the optimal transport map between two continuous distributions from their unpaired samples, based on the DeepParticle methods. The proposed method leads to a min-min optimization during training and does not impose any restriction on the network structure. Theoretically we establish a weak convergence guarantee and a quantitative error bound between the learned map and the optimal transport map. Our numerical experiments validate the theoretical results and the effectiveness of the new approach, particularly on real-world tasks.
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Yingyuan Li, Aokun Wang, Zhongjian Wang. 2025-06-29. DPOT: A DeepParticle method for Computation of Optimal Transport with convergence guarantee. https://arxiv.org/abs/2506.23429
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