Cited by 1,827Simulation Techniques and ApplicationsControl Systems and IdentificationExtremum Seeking Control Systems

Acceleration of Stochastic Approximation by Averaging

Polyak, B. T., Juditsky, A. B.·1992·SIAM Journal on Control and Optimization

Abstract

A new recursive algorithm of stochastic approximation type with the averaging of trajectories is investigated. Convergence with probability one is proved for a variety of classical optimization and identification problems. It is also demonstrated for these problems that the proposed algorithm achieves the highest possible rate of convergence.

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Crossref · 10.1137/0330046

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  • The momentum teacher in DINO can be interpreted as a form of Polyak-Ruppert averaging with an exponential decay.

    “We propose to interpret the momentum teacher in DINO as a form of Polyak-Ruppert averaging [51, 59] with an exponentially decay.”

    From Emerging Properties in Self-Supervised Vision Transformers (2021) · cites this paper as [51]

  • Weight averaging usually produces a better model than the individual models from each iteration.

    “Indeed, as motivated in Tarvainen et al. [65], weight averaging usually produces a better model than the individual models from each iteration [51].”

    From Emerging Properties in Self-Supervised Vision Transformers (2021) · cites this paper as [51]

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Sorted by citations

Authors
Polyak, B. T., & Juditsky, A. B.
Venue
SIAM Journal on Control and Optimization
Published
1992-07
Volume
30
Issue
4
Pages
838-855
ISSN
  • 0363-0129 (ISSN-L)
  • 1095-7138
OpenAlex
W2086161653
Cited by
1,827
References
0
Citations by year
2026: 108 · 2025: 124 · 2024: 130 · 2023: 125 · 2022: 131 · 2021: 175 · 2020: 147 · 2019: 170 · 2018: 93 · 2017: 88 · 2016: 73 · 2015: 53 · 2014: 55 · 2013: 38 · 2012: 36
FWCI
17.30
Type
journal article
Language
en
Open access
closed
Locations
SIAM Journal on Control and Optimization (publishedVersion)
Topics
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Simulation Techniques and Applications
  • Physical Sciences › Engineering › Control and Systems Engineering › Control Systems and Identification
  • Physical Sciences › Engineering › Control and Systems Engineering › Extremum Seeking Control Systems
Keywords
stochastic approximation, recursive algorithm, almost sure convergence, convergence rate, optimization, system identification

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