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researcher

Junpei Komiyama

39 papers hereh-index 14819 citations65 works total

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

author position
  • sole author1
  • first author19
  • middle author10
  • last author8

Across the 38 of 39 papers where every author was matched, so the position is known.

fields
  • stat.ML19
  • cs.LG8
  • cs.AI3
  • econ.EM2
  • econ.TH2
  • stat.ME2

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedOptimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays

70 citations · 161 across the 37 of their papers we have counts for

collaborators
Showing 2021 · stat.MLShow all

1 paper · 2 filters

stat.ML2021★ 3 cited

Finite-time Analysis of Globally Nonstationary Multi-Armed Bandits

Junpei Komiyama, Edouard Fouché, Junya Honda

We consider nonstationary multi-armed bandit problems where the model parameters of the arms change over time. We introduce the adaptive resetting bandit (ADR-bandit), a bandit alg…

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