no code implementations • 10 Feb 2024 • Yuriy Dorn, Aleksandr Katrutsa, Ilgam Latypov, Andrey Pudovikov
In this study, we propose a new method for constructing UCB-type algorithms for stochastic multi-armed bandits based on general convex optimization methods with an inexact oracle.
no code implementations • 2 Oct 2023 • Roman Korkin, Ivan Oseledets, Aleksandr Katrutsa
This study proposes a novel memory-efficient recurrent neural network (RNN) architecture specified to solve the object localization problem.
no code implementations • 14 Mar 2023 • Roman Korkin, Ivan Oseledets, Aleksandr Katrutsa
Two well-known classes of filtering algorithms to solve the localization problem are Kalman filter-based methods and particle filter-based methods.
no code implementations • 5 Feb 2023 • Albert Sayapin, Gleb Balitskiy, Daniel Bershatsky, Aleksandr Katrutsa, Evgeny Frolov, Alexey Frolov, Ivan Oseledets, Vitaliy Kharin
Since the data about user experience are distributed among devices, the federated learning setup is used to train the proposed sequential matrix factorization model.
2 code implementations • 29 Sep 2022 • Valentin Leplat, Daniil Merkulov, Aleksandr Katrutsa, Daniel Bershatsky, Olga Tsymboi, Ivan Oseledets
Classical machine learning models such as deep neural networks are usually trained by using Stochastic Gradient Descent-based (SGD) algorithms.
no code implementations • 23 Feb 2022 • Aleksandr Katrutsa, Sergey Utyuzhnikov, Ivan Oseledets
The Dynamic Mode Decomposition has proved to be a very efficient technique to study dynamic data.