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researcher

A. Chertkov

15 papers hereh-index 8235 citations25 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • middle author8

Across the 15 of 15 papers where every author was matched, so the position is known.

fields
  • math.NA6
  • cs.LG4
  • math.OC2
  • cs.CL1
  • cs.IR1
  • cs.NE1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedTTOpt: A Maximum Volume Quantized Tensor Train-based Optimization and its Application to Reinforcement Learning

9 citations · 22 across the 14 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.LG2024

Faster Language Models with Better Multi-Token Prediction Using Tensor Decomposition

Artem Basharin, Andrei Chertkov, Ivan Oseledets

We propose a new model for multi-token prediction in transformers, aiming to enhance sampling efficiency without compromising accuracy. Motivated by recent work that predicts the p…

cs.LG2024

Black-Box Approximation and Optimization with Hierarchical Tucker Decomposition

Gleb Ryzhakov, Andrei Chertkov, Artem Basharin +1

We develop a new method HTBB for the multidimensional black-box approximation and gradient-free optimization, which is based on the low-rank hierarchical Tucker decomposition with…

cs.NE2024★ 2 cited

Fast gradient-free activation maximization for neurons in spiking neural networks

Nikita Pospelov, Andrei Chertkov, Maxim Beketov +2

Elements of neural networks, both biological and artificial, can be described by their selectivity for specific cognitive features. Understanding these features is important for un…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.