Search Results for author: Aleksandr Timofeev

Found 5 papers, 3 papers with code

Sampling and Ranking for Digital Ink Generation on a tight computational budget

no code implementations2 Jun 2023 Andrei Afonin, Andrii Maksai, Aleksandr Timofeev, Claudiu Musat

We use and compare the effect of multiple sampling and ranking techniques, in the first ablation study of its kind in the digital ink domain.

Handwriting generation Spelling Correction

Can we learn gradients by Hamiltonian Neural Networks?

1 code implementation31 Oct 2021 Aleksandr Timofeev, Andrei Afonin, Yehao Liu

In this work, we propose a meta-learner based on ODE neural networks that learns gradients.

Inductive Bias

Self-Supervised Neural Architecture Search for Imbalanced Datasets

1 code implementation17 Sep 2021 Aleksandr Timofeev, Grigorios G. Chrysos, Volkan Cevher

The results demonstrate how the proposed method can be used in imbalanced datasets, while it can be fully run on a single GPU.

Neural Architecture Search Self-Supervised Learning

Manifold-based time series forecasting

1 code implementation15 Dec 2020 Nikita Puchkin, Aleksandr Timofeev, Vladimir Spokoiny

Prediction for high dimensional time series is a challenging task due to the curse of dimensionality problem.

Denoising Time Series Forecasting Statistics Theory Statistics Theory

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