Anomaly detection

en

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Anomaly detection

Quality:

Anomaly detection - The identification of rare items, events or observations which raise suspicions by differing significantly from the expected or majority of the data. Article "Anomaly detection" in English Wikipedia has 69.7 points for quality (as of July 1, 2025). The article contains 83 references and 28 sections.

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

In June 2025 the article "Anomaly detection" was edited by 5 authors in English Wikipedia and written by 6 authors in all languages.

Since the creation of article "Anomaly detection", its content was written by 141 registered users of English Wikipedia and edited by 256 registered Wikipedia users in all languages.

The article is cited 380 times in English Wikipedia and cited 1507 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #3561 in September 2024
  • Global: #19406 in September 2024

The highest popularity rank from 2008:

  • Local (English): #76979 in December 2018
  • Global: #123066 in December 2018

There are 20 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)
Anomaly detection
69.6661
2Turkish (tr)
Anomali tespiti
44.5004
3Chinese (zh)
异常检测
42.1748
4Spanish (es)
Detección de anomalías
39.0278
5Ukrainian (uk)
Виявлення аномалій
37.1829
6Italian (it)
Rilevamento delle anomalie
33.0741
7Portuguese (pt)
Detecção de anomalias
32.4414
8Polish (pl)
Wykrywanie anomalii
30.2603
9French (fr)
Détection d'anomalies
29.9499
10Russian (ru)
Выявление аномалий
29.9307
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 "Anomaly detection" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Anomaly detection
1 610 046
2Chinese (zh)
异常检测
78 487
3Japanese (ja)
異常検知
62 063
4Russian (ru)
Выявление аномалий
36 155
5Persian (fa)
روش تشخیص ناهنجاری
30 454
6Hebrew (he)
זיהוי אנומליות
26 460
7French (fr)
Détection d'anomalies
21 909
8Ukrainian (uk)
Виявлення аномалій
9 678
9Portuguese (pt)
Detecção de anomalias
8 772
10Turkish (tr)
Anomali tespiti
5 548
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 "Anomaly detection" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Anomaly detection
6 377
2Chinese (zh)
异常检测
287
3Russian (ru)
Выявление аномалий
228
4Japanese (ja)
異常検知
188
5French (fr)
Détection d'anomalies
147
6Hebrew (he)
זיהוי אנומליות
105
7Italian (it)
Rilevamento delle anomalie
81
8Spanish (es)
Detección de anomalías
79
9Ukrainian (uk)
Виявлення аномалій
64
10Korean (ko)
이상 탐지
52
More...

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

The highest AI

Language versions of the article "Anomaly detection" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Anomaly detection
141
2Persian (fa)
روش تشخیص ناهنجاری
16
3Hebrew (he)
זיהוי אנומליות
13
4Greek (el)
Ανίχνευση ανωμαλιών
10
5Italian (it)
Rilevamento delle anomalie
9
6Ukrainian (uk)
Виявлення аномалій
9
7Russian (ru)
Выявление аномалий
8
8French (fr)
Détection d'anomalies
7
9Japanese (ja)
異常検知
7
10Czech (cs)
Detekce anomálií
5
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 "Anomaly detection" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Anomaly detection
5
2Russian (ru)
Выявление аномалий
1
3Arabic (ar)
اكتشاف الشذوذ
0
4Bulgarian (bg)
Откриване на аномалии
0
5Catalan (ca)
Detecció d'anomalies
0
6Czech (cs)
Detekce anomálií
0
7Greek (el)
Ανίχνευση ανωμαλιών
0
8Spanish (es)
Detección de anomalías
0
9Estonian (et)
Anomaaliate tuvastamine
0
10Persian (fa)
روش تشخیص ناهنجاری
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 "Anomaly detection" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Anomaly detection
380
2Chinese (zh)
异常检测
148
3Persian (fa)
روش تشخیص ناهنجاری
144
4Russian (ru)
Выявление аномалий
144
5Korean (ko)
이상 탐지
129
6Ukrainian (uk)
Виявлення аномалій
116
7French (fr)
Détection d'anomalies
114
8Arabic (ar)
اكتشاف الشذوذ
103
9Japanese (ja)
異常検知
70
10Polish (pl)
Wykrywanie anomalii
61
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
arArabic
اكتشاف الشذوذ
bgBulgarian
Откриване на аномалии
caCatalan
Detecció d'anomalies
csCzech
Detekce anomálií
elGreek
Ανίχνευση ανωμαλιών
enEnglish
Anomaly detection
esSpanish
Detección de anomalías
etEstonian
Anomaaliate tuvastamine
faPersian
روش تشخیص ناهنجاری
frFrench
Détection d'anomalies
heHebrew
זיהוי אנומליות
itItalian
Rilevamento delle anomalie
jaJapanese
異常検知
koKorean
이상 탐지
plPolish
Wykrywanie anomalii
ptPortuguese
Detecção de anomalias
ruRussian
Выявление аномалий
trTurkish
Anomali tespiti
ukUkrainian
Виявлення аномалій
zhChinese
异常检测

Popularity rank trends

Best Rank English:
#76979
12.2018
Global:
#123066
12.2018

AI rank trends

Best Rank English:
#3561
09.2024
Global:
#19406
09.2024

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Anomaly detection from Wikipedia articles about Isolation forest, Machine learning, Unsupervised learning, Autoencoder and Data mining. Whereas reading the article about Anomaly detection people most often go to Wikipedia articles on Standard score, Tukeys range test, Grubbs test for outliers, Isolation forest and Local outlier factor.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

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.

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