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wasserstein transform

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The Wasserstein transform

Mémoli, Facundo, Smith, Zane, Wan, Zhengchao

arXiv.org Machine LearningOct-17-2018

We introduce the Wasserstein transform, a method for enhancing and denoising datasets defined on general metric spaces. The construction draws inspiration from Optimal Transportation ideas. We establish precise connections with the mean shift family of algorithms and establish the stability of both our method and mean shift under data perturbation.

metric space, probability measure, wasserstein transform, (16 more...)

arXiv.org Machine Learning

1810.07793

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Genre: Research Report (0.64)

Technology: Information Technology > Artificial Intelligence > Machine Learning > Statistical Learning (0.68)

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