Leakage (machine learning)

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Leakage (machine learning)

Quality:

Leakage - concept in machine learning where information is used that would not be available when predictions are made. Article “Leakage (machine learning)” in English Wikipedia has 26.3 points for quality (as of July 1, 2025). The article contains 13 references and 6 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 “Leakage (machine learning)”, its content was written by 18 registered users of English Wikipedia and edited by 29 registered Wikipedia users in all languages.

The article is cited 12 times in English Wikipedia and cited 18 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #148750 in August 2023
  • Global: #414478 in August 2023

The highest popularity rank from 2008:

  • Local (English): #252380 in June 2024
  • Global: #412786 in June 2024

There are 5 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)
Leakage (machine learning)
26.2578
2Ukrainian (uk)
Витік (машинне навчання)
22.0503
3Spanish (es)
Fuga (aprendizaje automático)
17.8438
4Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
17.6306
5Persian (fa)
نشت داده
12.832
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 "Leakage (machine learning)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Leakage (machine learning)
137 919
2Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
1 247
3Spanish (es)
Fuga (aprendizaje automático)
1 028
4Ukrainian (uk)
Витік (машинне навчання)
589
5Persian (fa)
نشت داده
455
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 "Leakage (machine learning)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Leakage (machine learning)
2 621
2Spanish (es)
Fuga (aprendizaje automático)
78
3Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
34
4Ukrainian (uk)
Витік (машинне навчання)
15
5Persian (fa)
نشت داده
12
More...

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

The highest AI

Language versions of the article "Leakage (machine learning)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Leakage (machine learning)
18
2Spanish (es)
Fuga (aprendizaje automático)
4
3Persian (fa)
نشت داده
4
4Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
2
5Ukrainian (uk)
Витік (машинне навчання)
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 "Leakage (machine learning)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Leakage (machine learning)
0
2Spanish (es)
Fuga (aprendizaje automático)
0
3Persian (fa)
نشت داده
0
4Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
0
5Ukrainian (uk)
Витік (машинне навчання)
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 "Leakage (machine learning)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Leakage (machine learning)
12
2Ukrainian (uk)
Витік (машинне навчання)
4
3Persian (fa)
نشت داده
2
4Spanish (es)
Fuga (aprendizaje automático)
0
5Portuguese (pt)
Vazamento de dados (aprendizagem de máquina)
0
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
Leakage (machine learning)
esSpanish
Fuga (aprendizaje automático)
faPersian
نشت داده
ptPortuguese
Vazamento de dados (aprendizagem de máquina)
ukUkrainian
Витік (машинне навчання)

Popularity rank trends

Best Rank English:
#252380
06.2024
Global:
#412786
06.2024

AI rank trends

Best Rank English:
#148750
08.2023
Global:
#414478
08.2023

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Leakage from Wikipedia articles about Cross-validation, Leakage, Automated machine learning, Microsoft Azure and Concept drift. Whereas reading the article about Leakage people most often go to Wikipedia articles on Concept drift, Training, validation, and test sets, Automated machine learning, Cross-validation and Anachronism.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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