Cross-validation (statistics)

Cross-validation - statistical model validation technique. Article "Cross-validation (statistics)" in English Wikipedia has 60.6 points for quality (as of July 1, 2025). The article contains 42 references and 19 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Cross-validation (statistics)", its content was written by 180 registered users of English Wikipedia and edited by 486 registered Wikipedia users in all languages.

The article is cited 716 times in English Wikipedia and cited 2127 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #20540 in September 2016
• Global: #35205 in May 2011

The highest popularity rank from 2008:

• Local (English): #16371 in April 2015
• Global: #5728 in May 2014

There are 22 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.

#	Language	Quality grade	Quality score
1	English (en) Cross-validation (statistics)		60.6324
2	Ukrainian (uk) Перехресне затверджування		51.6777
3	Catalan (ca) Validació encreuada		43.7776
4	Basque (eu) Balidazio gurutzatu		37.7537
5	Spanish (es) Validación cruzada		34.8722
6	Estonian (et) Ristvalideerimine		29.9954
7	Chinese (zh) 交叉驗證		29.8308
8	German (de) Kreuzvalidierungsverfahren		29.0252
9	Swedish (sv) Korsvalidering		23.5386
10	Arabic (ar) تحقق متقاطع		22.2926

More...

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

The most popular language versions of the article "Cross-validation (statistics)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Cross-validation (statistics)		4 391 169
2	French (fr) Validation croisée		406 500
3	Chinese (zh) 交叉驗證		401 784
4	German (de) Kreuzvalidierungsverfahren		381 527
5	Spanish (es) Validación cruzada		323 208
6	Japanese (ja) 交差検証		307 167
7	Polish (pl) Sprawdzian krzyżowy		154 752
8	Russian (ru) Перекрёстная проверка		139 645
9	Portuguese (pt) Validação cruzada		118 530
10	Italian (it) Convalida incrociata		115 320

More...

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

The most popular language versions of the article "Cross-validation (statistics)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Cross-validation (statistics)		10 059
2	German (de) Kreuzvalidierungsverfahren		889
3	Chinese (zh) 交叉驗證		774
4	Spanish (es) Validación cruzada		748
5	Japanese (ja) 交差検証		747
6	French (fr) Validation croisée		691
7	Polish (pl) Sprawdzian krzyżowy		399
8	Russian (ru) Перекрёстная проверка		384
9	Italian (it) Convalida incrociata		341
10	Portuguese (pt) Validação cruzada		252

More...

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

Language versions of the article "Cross-validation (statistics)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Cross-validation (statistics)		180
2	German (de) Kreuzvalidierungsverfahren		78
3	French (fr) Validation croisée		36
4	Italian (it) Convalida incrociata		25
5	Spanish (es) Validación cruzada		20
6	Chinese (zh) 交叉驗證		17
7	Japanese (ja) 交差検証		16
8	Russian (ru) Перекрёстная проверка		14
9	Persian (fa) روش اعتبارسنجی متقابل		12
10	Polish (pl) Sprawdzian krzyżowy		12

More...

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

Language versions of the article "Cross-validation (statistics)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) تحقق متقاطع		0
2	Catalan (ca) Validació encreuada		0
3	Czech (cs) Křížová validace		0
4	German (de) Kreuzvalidierungsverfahren		0
5	English (en) Cross-validation (statistics)		0
6	Spanish (es) Validación cruzada		0
7	Estonian (et) Ristvalideerimine		0
8	Basque (eu) Balidazio gurutzatu		0
9	Persian (fa) روش اعتبارسنجی متقابل		0
10	French (fr) Validation croisée		0

More...

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

Language versions of the article "Cross-validation (statistics)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cross-validation (statistics)		716
2	Ukrainian (uk) Перехресне затверджування		401
3	Chinese (zh) 交叉驗證		259
4	Persian (fa) روش اعتبارسنجی متقابل		186
5	Arabic (ar) تحقق متقاطع		126
6	Vietnamese (vi) Kiểm chứng chéo		97
7	French (fr) Validation croisée		92
8	Japanese (ja) 交差検証		83
9	German (de) Kreuzvalidierungsverfahren		33
10	Spanish (es) Validación cruzada		30

More...

#	Language	Value
ar	Arabic تحقق متقاطع
ca	Catalan Validació encreuada
cs	Czech Křížová validace
de	German Kreuzvalidierungsverfahren
en	English Cross-validation (statistics)
es	Spanish Validación cruzada
et	Estonian Ristvalideerimine
eu	Basque Balidazio gurutzatu
fa	Persian روش اعتبارسنجی متقابل
fr	French Validation croisée
id	Indonesian Validasi silang
it	Italian Convalida incrociata
ja	Japanese 交差検証
ko	Korean 교차타당도
pl	Polish Sprawdzian krzyżowy
pt	Portuguese Validação cruzada
ru	Russian Перекрёстная проверка
sv	Swedish Korsvalidering
tr	Turkish Çapraz doğrulama (istatistik)
uk	Ukrainian Перехресне затверджування
vi	Vietnamese Kiểm chứng chéo
zh	Chinese 交叉驗證

Best Rank

English: #16371 04.2015

Global: #5728 05.2014

Best Rank

English: #20540 09.2016

Global: #35205 05.2011

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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