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Poster
Tue 14:00 Hogwild! over Distributed Local Data Sets with Linearly Increasing Mini-Batch Sizes
Nhuong Nguyen · Toan Nguyen · PHUONG HA NGUYEN · Quoc Tran-Dinh · Lam Nguyen · Marten van Dijk
Poster
Tue 14:00 Sharp Analysis of a Simple Model for Random Forests
Jason Klusowski
Poster
Tue 14:00 A constrained risk inequality for general losses
John Duchi · Feng Ruan
Poster
Tue 14:00 Generalization of Quasi-Newton Methods: Application to Robust Symmetric Multisecant Updates
Damien Scieur · Lewis Liu · Thomas Pumir · Nicolas Boumal
Poster
Tue 14:00 SONIA: A Symmetric Blockwise Truncated Optimization Algorithm
Majid Jahani · MohammadReza Nazari · Rachael Tappenden · Albert Berahas · Martin Takac
Poster
Tue 18:30 Generalization Bounds for Stochastic Saddle Point Problems
Junyu Zhang · Mingyi Hong · Mengdi Wang · Shuzhong Zhang
Poster
Tue 18:30 Revisiting the Role of Euler Numerical Integration on Acceleration and Stability in Convex Optimization
Peiyuan Zhang · Antonio Orvieto · Hadi Daneshmand · Thomas Hofmann · Roy S. Smith
Poster
Wed 6:00 Anderson acceleration of coordinate descent
Quentin Bertrand · Mathurin Massias
Poster
Wed 6:00 Kernel Distributionally Robust Optimization: Generalized Duality Theorem and Stochastic Approximation
Jia-Jie Zhu · Wittawat Jitkrittum · Moritz Diehl · Bernhard Schölkopf
Poster
Wed 6:00 Nonparametric Estimation of Heterogeneous Treatment Effects: From Theory to Learning Algorithms
Alicia Curth · Mihaela van der Schaar
Poster
Wed 6:00 A Linearly Convergent Algorithm for Decentralized Optimization: Sending Less Bits for Free!
Dmitry Kovalev · Anastasia Koloskova · Martin Jaggi · Peter Richtarik · Sebastian Stich
Poster
Wed 6:00 Differentiating the Value Function by using Convex Duality
Sheheryar Mehmood · Peter Ochs