Fano's inequality

en

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Fano's inequality

Quality:

Fano's inequality - inequality applying to random variables. Article “Fano's inequality” in English Wikipedia has 10.2 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

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

Since the creation of article “Fano's inequality”, its content was written by 30 registered users of English Wikipedia and edited by 62 registered Wikipedia users in all languages.

The article is cited 13 times in English Wikipedia and cited 30 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #87984 in November 2008
  • Global: #146376 in March 2019

The highest popularity rank from 2008:

  • Local (English): #603703 in July 2016
  • Global: #941373 in November 2024

There are 6 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)
Fano's inequality
10.1842
2French (fr)
Inégalité de Fano
6.8216
3Italian (it)
Disuguaglianza di Fano
4.3074
4Chinese (zh)
法諾不等式
2.9758
5Japanese (ja)
ファノの不等式
2.7661
6Vietnamese (vi)
Bất đẳng thức Fano
1.4097
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 "Fano's inequality" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Fano's inequality
162 078
2Italian (it)
Disuguaglianza di Fano
9 457
3Japanese (ja)
ファノの不等式
7 030
4Chinese (zh)
法諾不等式
6 363
5French (fr)
Inégalité de Fano
5 492
6Vietnamese (vi)
Bất đẳng thức Fano
3 982
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 "Fano's inequality" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Fano's inequality
981
2Chinese (zh)
法諾不等式
131
3Japanese (ja)
ファノの不等式
75
4French (fr)
Inégalité de Fano
30
5Italian (it)
Disuguaglianza di Fano
24
6Vietnamese (vi)
Bất đẳng thức Fano
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 "Fano's inequality" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Fano's inequality
30
2French (fr)
Inégalité de Fano
11
3Italian (it)
Disuguaglianza di Fano
8
4Vietnamese (vi)
Bất đẳng thức Fano
6
5Chinese (zh)
法諾不等式
4
6Japanese (ja)
ファノの不等式
3
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 "Fano's inequality" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Fano's inequality
0
2French (fr)
Inégalité de Fano
0
3Italian (it)
Disuguaglianza di Fano
0
4Japanese (ja)
ファノの不等式
0
5Vietnamese (vi)
Bất đẳng thức Fano
0
6Chinese (zh)
法諾不等式
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 "Fano's inequality" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Fano's inequality
13
2Japanese (ja)
ファノの不等式
6
3French (fr)
Inégalité de Fano
4
4Italian (it)
Disuguaglianza di Fano
4
5Chinese (zh)
法諾不等式
2
6Vietnamese (vi)
Bất đẳng thức Fano
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
enEnglish
Fano's inequality
frFrench
Inégalité de Fano
itItalian
Disuguaglianza di Fano
jaJapanese
ファノの不等式
viVietnamese
Bất đẳng thức Fano
zhChinese
法諾不等式

Popularity rank trends

Best Rank English:
#603703
07.2016
Global:
#941373
11.2024

AI rank trends

Best Rank English:
#87984
11.2008
Global:
#146376
03.2019

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Fano's inequality from Wikipedia articles about Noisy-channel coding theorem, Gibbs inequality, Robert Fano, Inequalities in information theory and List of inequalities. Whereas reading the article about Fano's inequality people most often go to Wikipedia articles on Robert Fano, Conditional entropy, Data processing inequality, Binary entropy function and Density estimation.

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