conftrace_

iterative bregman projection

3 papers

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Also known as

IBP

Co-occurring keywords · papers mentioning both

wasserstein barycenter (3) optimal transport (3) computational complexity (2) dual extrapolation (1) mirror prox (1) entropic regularization (1) complexity bound (1) probability measure (1) accelerated gradient (1) numerical optimization (1)

Papers

Improved Complexity Bounds in Wasserstein Barycenter Problem AISTATS 2021 Fixed-Support Wasserstein Barycenters: Computational Hardness and Fast Algorithm NeurIPS 2020 On the Complexity of Approximating Wasserstein Barycenters ICML 2019