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Nikita Puchkin
Nikita Puchkin
HSE University and IITP RAS
Verified email at hse.ru
Title
Cited by
Cited by
Year
Exponential Savings in Agnostic Active Learning Through Abstention
N Puchkin, N Zhivotovskiy
IEEE Transactions on Information Theory 68 (7), 4651-4665, 2022
242022
Structure-adaptive manifold estimation
N Puchkin, V Spokoiny
Journal of Machine Learning Research 23 (40), 1-62, 2022
192022
Rates of convergence for density estimation with generative adversarial networks
N Puchkin, S Samsonov, D Belomestny, E Moulines, A Naumov
Journal of Machine Learning Research 25 (29), 1-47, 2024
13*2024
Simultaneous approximation of a smooth function and its derivatives by deep neural networks with piecewise-polynomial activations
D Belomestny, A Naumov, N Puchkin, S Samsonov
Neural Networks 161, 242-253, 2023
102023
An adaptive multiclass nearest neighbor classifier
N Puchkin, V Spokoiny
ESAIM: Probability & Statistics 24, 69-99, 2020
72020
Breaking the heavy-tailed noise barrier in stochastic optimization problems
N Puchkin, E Gorbunov, N Kutuzov, A Gasnikov
arXiv preprint arXiv:2311.04161, 2023
42023
Sharper dimension-free bounds on the Frobenius distance between sample covariance and its expectation
N Puchkin, F Noskov, V Spokoiny
arXiv preprint arXiv:2308.14739, 2023
42023
Inference via randomized test statistics
N Puchkin, V Ulyanov
Annales de l'Institut Henri Poincare (B) Probabilites et statistiques 59 (3 …, 2023
42023
A contrastive approach to online change point detection
N Puchkin, V Shcherbakova
International Conference on Artificial Intelligence and Statistics, 5686-5713, 2023
42023
Reconstruction of manifold embeddings into Euclidean spaces via intrinsic distances
N Puchkin, V Spokoiny, E Stepanov, D Trevisan
ESAIM: Control, Optimisation and Calculus of Variations 30, 3, 2024
22024
Exploring Local Norms in Exp-concave Statistical Learning
N Puchkin, N Zhivotovskiy
Conference on Learning Theory, 1993-2013, 2023
22023
Dimension-free Structured Covariance Estimation
N Puchkin, M Rakhuba
arXiv preprint arXiv:2402.10032, 2024
2024
A Contrastive Approach to Online Change Point Detection
A Goldman, N Puchkin, V Shcherbakova, U Vinogradova
arXiv e-prints, arXiv: 2206.10143, 2022
2022
Manifold-based time series forecasting
N Puchkin, A Timofeev, V Spokoiny
arXiv preprint arXiv:2012.08244, 2020
2020
HDI Lab research projects 2023/24
A Goldman, E Frolov, E Kosov, E Lagutin, I Levin, F Noskov, N Puchkin, ...
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