Search Results for author: Igor Udovichenko

Found 5 papers, 3 papers with code

Estimating Barycenters of Distributions with Neural Optimal Transport

no code implementations6 Feb 2024 Alexander Kolesov, Petr Mokrov, Igor Udovichenko, Milena Gazdieva, Gudmund Pammer, Evgeny Burnaev, Alexander Korotin

Given a collection of probability measures, a practitioner sometimes needs to find an "average" distribution which adequately aggregates reference distributions.

SeqNAS: Neural Architecture Search for Event Sequence Classification

1 code implementation6 Jan 2024 Igor Udovichenko, Egor Shvetsov, Denis Divitsky, Dmitry Osin, Ilya Trofimov, Anatoly Glushenko, Ivan Sukharev, Dmitry Berestenev, Evgeny Burnaev

As a result of our work we demonstrate that our method surpasses state of the art NAS methods and popular architectures suitable for sequence classification and holds great potential for various industrial applications.

Bayesian Optimization Classification +4

Energy-Guided Continuous Entropic Barycenter Estimation for General Costs

no code implementations2 Oct 2023 Alexander Kolesov, Petr Mokrov, Igor Udovichenko, Milena Gazdieva, Gudmund Pammer, Anastasis Kratsios, Evgeny Burnaev, Alexander Korotin

Optimal transport (OT) barycenters are a mathematically grounded way of averaging probability distributions while capturing their geometric properties.

Darker than Black-Box: Face Reconstruction from Similarity Queries

1 code implementation27 Jun 2021 Anton Razzhigaev, Klim Kireev, Igor Udovichenko, Aleksandr Petiushko

Several methods for inversion of face recognition models were recently presented, attempting to reconstruct a face from deep templates.

Face Recognition Face Reconstruction

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