Takumi Fukunaga | DeepAI

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Hiroyuki Kasai
24 publications

research

∙ 05/27/2022

On the Convergence of Semi-Relaxed Sinkhorn with Marginal Constraint and OT Distance Gaps

This paper presents consideration of the Semi-Relaxed Sinkhorn (SR-Sinkh...

0 Takumi Fukunaga, et al. ∙

research

∙ 05/27/2022

Block-coordinate Frank-Wolfe algorithm and convergence analysis for semi-relaxed optimal transport problem

The optimal transport (OT) problem has been used widely for machine lear...

0 Takumi Fukunaga, et al. ∙

research

∙ 03/10/2021

Fast block-coordinate Frank-Wolfe algorithm for semi-relaxed optimal transport

Optimal transport (OT), which provides a distance between two probabilit...

14 Takumi Fukunaga, et al. ∙

research

∙ 11/25/2020

Wasserstein k-means with sparse simplex projection

This paper presents a proposal of a faster Wasserstein k-means algorithm...

0 Takumi Fukunaga, et al. ∙