Search Results for author: Sebastian U Stich

Found 3 papers, 0 papers with code

Communication-Efficient Gradient Descent-Accent Methods for Distributed Variational Inequalities: Unified Analysis and Local Updates

no code implementations8 Jun 2023 Siqi Zhang, Sayantan Choudhury, Sebastian U Stich, Nicolas Loizou

However, with the increase of minimax optimization and variational inequality problems in machine learning, the necessity of designing efficient distributed/federated learning approaches for these problems is becoming more apparent.

Federated Learning

Decentralized Local Stochastic Extra-Gradient for Variational Inequalities

no code implementations15 Jun 2021 Aleksandr Beznosikov, Pavel Dvurechensky, Anastasia Koloskova, Valentin Samokhin, Sebastian U Stich, Alexander Gasnikov

We extend the stochastic extragradient method to this very general setting and theoretically analyze its convergence rate in the strongly-monotone, monotone, and non-monotone (when a Minty solution exists) settings.

Federated Learning

On the Effect of Consensus in Decentralized Deep Learning

no code implementations1 Jan 2021 Tao Lin, Lingjing Kong, Anastasia Koloskova, Martin Jaggi, Sebastian U Stich

Decentralized training of deep learning models enables on-device learning over networks, as well as efficient scaling to large compute clusters.

Cannot find the paper you are looking for? You can Submit a new open access paper.