Multi-armed bandit

en

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Multi-armed bandit

Quality:

Multi-armed bandit - reinforcement learning problem exemplifying the exploration–exploitation tradeoff. Article “Multi-armed bandit” in English Wikipedia has 67.7 points for quality (as of July 1, 2025). The article contains 93 references and 23 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 7.52 points.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Multi-armed bandit” was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Multi-armed bandit”, its content was written by 171 registered users of English Wikipedia and edited by 232 registered Wikipedia users in all languages.

The article is cited 82 times in English Wikipedia and cited 116 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #18888 in June 2018
  • Global: #51902 in May 2022

The highest popularity rank from 2008:

  • Local (English): #59325 in November 2021
  • Global: #107542 in December 2011

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Multi-armed bandit
67.6945
2Persian (fa)
راهزن چند دست
47.7506
3Ukrainian (uk)
Багаторукий бандит
42.6306
4French (fr)
Problème du bandit manchot
30.3786
5Chinese (zh)
多臂赌博机
27.0525
6Japanese (ja)
多腕バンディット問題
15.4925
7Catalan (ca)
El problema de la màquina escurabutxaques
5.6345
8Korean (ko)
멀티 암드 밴딧
4.551
9Spanish (es)
Bandido multibrazo
1.6311
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Multi-armed bandit" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Multi-armed bandit
2 237 609
2French (fr)
Problème du bandit manchot
84 835
3Japanese (ja)
多腕バンディット問題
17 493
4Chinese (zh)
多臂赌博机
8 195
5Spanish (es)
Bandido multibrazo
6 792
6Catalan (ca)
El problema de la màquina escurabutxaques
2 508
7Ukrainian (uk)
Багаторукий бандит
2 129
8Persian (fa)
راهزن چند دست
1 916
9Korean (ko)
멀티 암드 밴딧
823
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Multi-armed bandit" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Multi-armed bandit
11 325
2Japanese (ja)
多腕バンディット問題
539
3French (fr)
Problème du bandit manchot
381
4Chinese (zh)
多臂赌博机
293
5Korean (ko)
멀티 암드 밴딧
52
6Spanish (es)
Bandido multibrazo
45
7Persian (fa)
راهزن چند دست
35
8Ukrainian (uk)
Багаторукий бандит
31
9Catalan (ca)
El problema de la màquina escurabutxaques
11
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Multi-armed bandit" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Multi-armed bandit
171
2French (fr)
Problème du bandit manchot
38
3Catalan (ca)
El problema de la màquina escurabutxaques
5
4Persian (fa)
راهزن چند دست
5
5Ukrainian (uk)
Багаторукий бандит
5
6Spanish (es)
Bandido multibrazo
4
7Japanese (ja)
多腕バンディット問題
2
8Chinese (zh)
多臂赌博机
2
9Korean (ko)
멀티 암드 밴딧
0
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Multi-armed bandit" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Multi-armed bandit
2
2Catalan (ca)
El problema de la màquina escurabutxaques
0
3Spanish (es)
Bandido multibrazo
0
4Persian (fa)
راهزن چند دست
0
5French (fr)
Problème du bandit manchot
0
6Japanese (ja)
多腕バンディット問題
0
7Korean (ko)
멀티 암드 밴딧
0
8Ukrainian (uk)
Багаторукий бандит
0
9Chinese (zh)
多臂赌博机
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Multi-armed bandit" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Multi-armed bandit
82
2French (fr)
Problème du bandit manchot
12
3Japanese (ja)
多腕バンディット問題
7
4Korean (ko)
멀티 암드 밴딧
4
5Ukrainian (uk)
Багаторукий бандит
4
6Spanish (es)
Bandido multibrazo
3
7Catalan (ca)
El problema de la màquina escurabutxaques
2
8Persian (fa)
راهزن چند دست
1
9Chinese (zh)
多臂赌博机
1
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
El problema de la màquina escurabutxaques
enEnglish
Multi-armed bandit
esSpanish
Bandido multibrazo
faPersian
راهزن چند دست
frFrench
Problème du bandit manchot
jaJapanese
多腕バンディット問題
koKorean
멀티 암드 밴딧
ukUkrainian
Багаторукий бандит
zhChinese
多臂赌博机

Popularity rank trends

Best Rank English:
#59325
11.2021
Global:
#107542
12.2011

AI rank trends

Best Rank English:
#18888
06.2018
Global:
#51902
05.2022

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Multi-armed bandit from Wikipedia articles about Reinforcement learning, Thompson sampling, Exploration–exploitation dilemma, Bayesian statistics and Bayesian optimization. Whereas reading the article about Multi-armed bandit people most often go to Wikipedia articles on Exploration–exploitation dilemma, Gittins index, Stochastic scheduling, Regret theory and Reinforcement learning.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information