Trust region

en

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Trust region

Quality:

Trust region - term used in mathematical optimization. Article “Trust region” in English Wikipedia has 14.4 points for quality (as of July 1, 2025). The article contains 3 references and 3 sections.

This article has the best quality in German Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Trust region”, its content was written by 37 registered users of English Wikipedia and edited by 121 registered Wikipedia users in all languages.

The article is cited 111 times in English Wikipedia and cited 299 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #97902 in October 2005
  • Global: #109650 in July 2020

The highest popularity rank from 2008:

  • Local (English): #309779 in November 2018
  • Global: #432875 in April 2015

There are 11 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
1German (de)
Trust-Region-Verfahren
19.7849
2English (en)
Trust region
14.3741
3Uzbek (uz)
Ishonch zonasi
12.8989
4Russian (ru)
Доверительная область
12.8379
5Chinese (zh)
置信域方法
12.3223
6Spanish (es)
Región de confianza
10.7572
7Portuguese (pt)
Região de confiança
10.4524
8French (fr)
Algorithme à régions de confiance
6.6938
9Japanese (ja)
信頼領域
4.7695
10Korean (ko)
신뢰 영역
2.6292
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 "Trust region" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Trust region
414 118
2German (de)
Trust-Region-Verfahren
61 497
3Chinese (zh)
置信域方法
28 491
4French (fr)
Algorithme à régions de confiance
18 879
5Japanese (ja)
信頼領域
12 203
6Russian (ru)
Доверительная область
4 538
7Slovenian (sl)
Metoda omejenega koraka
3 874
8Spanish (es)
Región de confianza
842
9Portuguese (pt)
Região de confiança
346
10Korean (ko)
신뢰 영역
263
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 "Trust region" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Trust region
1 732
2Chinese (zh)
置信域方法
138
3German (de)
Trust-Region-Verfahren
127
4French (fr)
Algorithme à régions de confiance
116
5Japanese (ja)
信頼領域
83
6Russian (ru)
Доверительная область
51
7Portuguese (pt)
Região de confiança
18
8Spanish (es)
Región de confianza
17
9Korean (ko)
신뢰 영역
14
10Uzbek (uz)
Ishonch zonasi
10
More...

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

The highest AI

Language versions of the article "Trust region" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Trust region
37
2German (de)
Trust-Region-Verfahren
29
3Russian (ru)
Доверительная область
16
4French (fr)
Algorithme à régions de confiance
12
5Chinese (zh)
置信域方法
11
6Japanese (ja)
信頼領域
6
7Uzbek (uz)
Ishonch zonasi
4
8Slovenian (sl)
Metoda omejenega koraka
3
9Spanish (es)
Región de confianza
2
10Portuguese (pt)
Região de confiança
1
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 "Trust region" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Trust-Region-Verfahren
0
2English (en)
Trust region
0
3Spanish (es)
Región de confianza
0
4French (fr)
Algorithme à régions de confiance
0
5Japanese (ja)
信頼領域
0
6Korean (ko)
신뢰 영역
0
7Portuguese (pt)
Região de confiança
0
8Russian (ru)
Доверительная область
0
9Slovenian (sl)
Metoda omejenega koraka
0
10Uzbek (uz)
Ishonch zonasi
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 "Trust region" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Trust region
111
2Japanese (ja)
信頼領域
111
3French (fr)
Algorithme à régions de confiance
41
4Slovenian (sl)
Metoda omejenega koraka
10
5Chinese (zh)
置信域方法
7
6Portuguese (pt)
Região de confiança
5
7German (de)
Trust-Region-Verfahren
4
8Spanish (es)
Región de confianza
4
9Korean (ko)
신뢰 영역
4
10Russian (ru)
Доверительная область
2
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
deGerman
Trust-Region-Verfahren
enEnglish
Trust region
esSpanish
Región de confianza
frFrench
Algorithme à régions de confiance
jaJapanese
信頼領域
koKorean
신뢰 영역
ptPortuguese
Região de confiança
ruRussian
Доверительная область
slSlovenian
Metoda omejenega koraka
uzUzbek
Ishonch zonasi
zhChinese
置信域方法

Popularity rank trends

Best Rank English:
#309779
11.2018
Global:
#432875
04.2015

AI rank trends

Best Rank English:
#97902
10.2005
Global:
#109650
07.2020

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Trust region from Wikipedia articles about Levenberg–Marquardt algorithm, Line search, Proximal Policy Optimization, Newtons method in optimization and Powells dog leg method. Whereas reading the article about Trust region people most often go to Wikipedia articles on Levenberg–Marquardt algorithm, Line search, Loss function, Mathematical optimization and Quadric.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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