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Oral
Wed Jun 12 04:00 PM -- 04:20 PM (PDT) @ Room 103
Accelerated Linear Convergence of Stochastic Momentum Methods in Wasserstein Distances
Bugra Can · Mert Gurbuzbalaban · Lingjiong Zhu
Oral
Wed Jun 12 04:20 PM -- 04:25 PM (PDT) @ Room 103
SGD without Replacement: Sharper Rates for General Smooth Convex Functions
Dheeraj Nagaraj · Prateek Jain · Praneeth Netrapalli
Oral
Wed Jun 12 04:25 PM -- 04:30 PM (PDT) @ Room 103
On the Complexity of Approximating Wasserstein Barycenters
Alexey Kroshnin · Nazarii Tupitsa · Darina Dvinskikh · Pavel Dvurechenskii · Alexander Gasnikov · Cesar Uribe
Oral
Wed Jun 12 04:30 PM -- 04:35 PM (PDT) @ Room 103
Estimate Sequences for Variance-Reduced Stochastic Composite Optimization
Andrei Kulunchakov · Julien Mairal
Oral
Wed Jun 12 04:35 PM -- 04:40 PM (PDT) @ Room 103
A Dynamical Systems Perspective on Nesterov Acceleration
Michael Muehlebach · Michael Jordan
Oral
Wed Jun 12 04:40 PM -- 05:00 PM (PDT) @ Room 103
Random Shuffling Beats SGD after Finite Epochs
Jeff HaoChen · Suvrit Sra
Oral
Wed Jun 12 05:00 PM -- 05:05 PM (PDT) @ Room 103
First-Order Algorithms Converge Faster than $O(1/k)$ on Convex Problems
Ching-pei Lee · Stephen Wright
Oral
Wed Jun 12 05:05 PM -- 05:10 PM (PDT) @ Room 103
Improved Convergence for $\ell_1$ and $\ell_\infty$ Regression via Iteratively Reweighted Least Squares
Alina Ene · Adrian Vladu
Oral
Wed Jun 12 05:10 PM -- 05:15 PM (PDT) @ Room 103
Optimal Mini-Batch and Step Sizes for SAGA
Nidham Gazagnadou · Robert Gower · Joseph Salmon
Oral
Wed Jun 12 05:15 PM -- 05:20 PM (PDT) @ Room 103
Differential Inclusions for Modeling Nonsmooth ADMM Variants: A Continuous Limit Theory
Huizhuo Yuan · Yuren Zhou · Chris Junchi Li · Qingyun Sun