Decomposição QR

pt

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Decomposição QR

Quality:

QR decomposition - matrix decomposition. Article “Decomposição QR” in Portuguese Wikipedia has 30.2 points for quality (as of July 1, 2025). The article contains 3 references and 15 sections.

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

Since the creation of article “Decomposição QR”, its content was written by 3 registered users of Portuguese Wikipedia and edited by 474 registered Wikipedia users in all languages.

The article is cited 7 times in Portuguese Wikipedia and cited 759 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #54837 in October 2020
  • Global: #21465 in July 2004

The highest popularity rank from 2008:

  • Local (Portuguese): #55003 in June 2021
  • Global: #45891 in April 2015

There are 24 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)
QR decomposition
38.4743
2Chinese (zh)
QR分解
33.3751
3Catalan (ca)
Descomposició QR
30.5728
4Portuguese (pt)
Decomposição QR
30.1949
5Czech (cs)
QR rozklad
26.2926
6Russian (ru)
QR-разложение
20.141
7Esperanto (eo)
QR-faktorigo
19.763
8Japanese (ja)
QR分解
18.5295
9Polish (pl)
Rozkład QR
18.2276
10Arabic (ar)
تحلل كيو آر
16.7638
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 "Decomposição QR" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
QR decomposition
2 876 826
2German (de)
QR-Zerlegung
479 465
3Chinese (zh)
QR分解
327 993
4French (fr)
Décomposition QR
254 249
5Spanish (es)
Factorización QR
202 760
6Japanese (ja)
QR分解
166 436
7Russian (ru)
QR-разложение
153 020
8Korean (ko)
QR 분해
72 602
9Italian (it)
Decomposizione QR
63 360
10Polish (pl)
Rozkład QR
36 499
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 "Decomposição QR" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
QR decomposition
9 917
2German (de)
QR-Zerlegung
1 232
3Chinese (zh)
QR分解
1 034
4French (fr)
Décomposition QR
836
5Russian (ru)
QR-разложение
763
6Japanese (ja)
QR分解
703
7Spanish (es)
Factorización QR
515
8Portuguese (pt)
Decomposição QR
461
9Korean (ko)
QR 분해
429
10Italian (it)
Decomposizione QR
229
More...

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

The highest AI

Language versions of the article "Decomposição QR" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
QR decomposition
149
2German (de)
QR-Zerlegung
56
3French (fr)
Décomposition QR
52
4Chinese (zh)
QR分解
28
5Japanese (ja)
QR分解
26
6Italian (it)
Decomposizione QR
24
7Spanish (es)
Factorización QR
18
8Finnish (fi)
QR-hajotelma
15
9Russian (ru)
QR-разложение
14
10Czech (cs)
QR rozklad
12
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 "Decomposição QR" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
QR decomposition
2
2Arabic (ar)
تحلل كيو آر
0
3Catalan (ca)
Descomposició QR
0
4Czech (cs)
QR rozklad
0
5German (de)
QR-Zerlegung
0
6Esperanto (eo)
QR-faktorigo
0
7Spanish (es)
Factorización QR
0
8Basque (eu)
QR faktorizazio
0
9Persian (fa)
تجزیه کیوآر
0
10Finnish (fi)
QR-hajotelma
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 "Decomposição QR" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Décomposition QR
165
2Japanese (ja)
QR分解
132
3Chinese (zh)
QR分解
76
4English (en)
QR decomposition
75
5Russian (ru)
QR-разложение
70
6German (de)
QR-Zerlegung
41
7Esperanto (eo)
QR-faktorigo
41
8Catalan (ca)
Descomposició QR
19
9Spanish (es)
Factorización QR
19
10Italian (it)
Decomposizione QR
19
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in June 2025:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in June 2025:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
تحلل كيو آر
caCatalan
Descomposició QR
csCzech
QR rozklad
deGerman
QR-Zerlegung
enEnglish
QR decomposition
eoEsperanto
QR-faktorigo
esSpanish
Factorización QR
euBasque
QR faktorizazio
faPersian
تجزیه کیوآر
fiFinnish
QR-hajotelma
frFrench
Décomposition QR
heHebrew
פירוק QR
itItalian
Decomposizione QR
jaJapanese
QR分解
koKorean
QR 분해
nlDutch
QR-decompositie
plPolish
Rozkład QR
ptPortuguese
Decomposição QR
roRomanian
Descompunerea QR
ruRussian
QR-разложение
svSwedish
QR-faktorisering
ukUkrainian
QR-розклад матриці
viVietnamese
Phân rã QR
zhChinese
QR分解

Popularity rank trends

Best Rank Portuguese:
#55003
06.2021
Global:
#45891
04.2015

AI rank trends

Best Rank Portuguese:
#54837
10.2020
Global:
#21465
07.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on QR decomposition from Wikipedia articles about QR algorithm, Householder transformation, Gram-Schmidt process, Matrix decomposition and LU decomposition. Whereas reading the article about QR decomposition people most often go to Wikipedia articles on Orthogonal matrix, Gram-Schmidt process, QR algorithm, Householder transformation and Triangular matrix.

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 Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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